Democrats' hopes high for taking House, but nothing certain

WASHINGTON -- The day of reckoning for American politics has arrived.

Voters today will decide the $5 billion debate between President Donald Trump's take-no-prisoner politics and the Democratic Party's super-charged campaign to end the GOP's hold on power in Washington and statehouses across the nation.

There are indications a modest "blue wave" of support may help Democrats seize control of at least one chamber of Congress. But two years after an election that proved polls and prognosticators wrong, nothing is certain before the first nationwide elections of the Trump presidency.

"I don't think there's a Democrat in this country that doesn't have a little angst left over from 2016 deep down," said Stephanie Schriock, president of EMILY's List, which spent more than ever before -- nearly $60 million in all -- to support Democratic women this campaign season.

"Everything matters and everything's at stake," Schriock said.

All 435 seats in the U.S. House are up for re-election. And 35 Senate seats are in play, as are almost 40 governorships and the balance of power in virtually every state legislature.

While he is not on the ballot, Trump acknowledged Monday the 2018 midterms represent a referendum on his presidency.

"In a certain way I am on the ballot," Trump told supporters during a tele-town hall organized by his re-election campaign. "The press is very much considering it a referendum on me and us as a movement."

He also contended, as he does daily, if the Democrats win they will work to roll back everything he's tried to accomplish. "It's all fragile," he said.

Should Democrats win control of the House, as strategists in both parties suggest is likely, they could derail Trump's legislative agenda for the next two years. Perhaps more important, they would win subpoena power to investigate Trump's many personal and professional missteps.

Tuesday's elections will also test the strength of a Trump-era political realignment defined by evolving divisions among voters by race, gender and especially education.

Trump's Republican coalition is increasingly older, whiter, more male and less likely to have a college degree. Democrats are relying more upon women, people of color, young people and college graduates.

The political realignment, if it solidifies, could re-shape U.S. politics for a generation.

Just five years ago, the Republican National Committee reported the GOP's very survival depended upon attracting more minorities and women. Those voters have increasingly fled Trump's Republican Party, turned off by his chaotic leadership style and xenophobic rhetoric. Blue-collar men, however, have embraced the unconventional president.

One of the RNC report's authors, Ari Fleischer, acknowledged Republican leaders never envisioned expanding their ranks with white, working-class men.

"What it means to be Republican is being rewritten as we speak," Fleischer said. "Donald Trump has the pen, and his handwriting isn't always very good."

A nationwide poll released Sunday by NBC News and The Wall Street Journal details the depth of the demographic shifts.

Democrats led with likely African-American voters (84 percent to 8 percent), Latinos (57 percent to 29 percent), voters between the ages of 18 and 34 (57 percent to 34 percent), women (55 percent to 37 percent) and independents (35 percent to 23 percent).

Among white college-educated women, Democrats enjoy a 28-point advantage: 61 percent to 33 percent.

On the other side, Republicans led with voters between the ages of 50 and 64 (52 percent to 43 percent), men (50 percent to 43 percent) and whites (50 percent to 44 percent). And among white men without college degrees, Republicans led 65 percent to 30 percent.

Democrats hope to elect a record number of women to Congress. They are also poised to make history with the number of LGBT candidates and Muslims up and down the ballot.

Former President Barack Obama seized on the differences between the parties in a final-days scramble to motivate voters across the nation.

"One election won't eliminate racism, sexism or homophobia," Obama said during an appearance in Florida. "It's not going to happen in one election. But it'll be a start."

Trump has delivered a very different closing argument, railing against Latin American immigrants seeking asylum at the U.S. border.

With the walking caravan weeks away, Trump dispatched more than 5,000 troops to the region. The president also said soldiers would use lethal force against migrants who throw rocks, before later reversing himself.

Still, his xenophobic rhetoric has been unprecedented for an American president in the modern era: "Barbed wire used properly can be a beautiful sight," Trump told voters in Montana.

The hyper-charged environment is expected to drive record turnout in some places, but on the eve of the election, it was far from certain which side will show up in the greatest numbers.

The outcome is clouded by the dramatically different landscape between the House and Senate.

Democrats are most optimistic about the House, a sprawling battlefield extending from Alaska to Florida. Most top races, however, are set in America's suburbs where more educated and affluent voters in both parties have soured on Trump's turbulent presidency, despite the strength of the national economy.

Democrats need to pick up two dozen seats to claim the House majority.

Billionaire former New York Mayor Michael Bloomberg, who personally invested $110 million to help Democrats this year, largely in the House, has seized on voter education levels in picking target races, according to senior aide Howard Wolfson.

"In this cycle, it seemed as if there was a disproportionately negative reaction among highly educated voters to Trump," he said.

As a result, Bloomberg's team poured money into otherwise overlooked suburban districts in states such as Georgia, Washington state and Oklahoma because data revealed voters there were better-educated.

Democrats face a far more difficult challenge in the Senate, where they are almost exclusively on defense in rural states where Trump remains popular. Democratic Senate incumbents are up for re-election, for example, in North Dakota, West Virginia, and Montana -- states Trump carried by 30 percentage points on average two years ago.

Democrats need to win two seats to claim the Senate majority, although most political operatives in both parties expect Republicans to add to their majority.

While Trump is prepared to claim victory if his party retains Senate control, at least one prominent ally fears losing even one chamber of Congress could be disastrous.

"If they take back the House, he essentially will become a lame-duck president, and he won't win re-election," said Amy Kremer, a tea party activist who leads the group Women for Trump.

"They'll do anything and everything they can to impeach him," she said.

Indeed, powerful Democratic forces are already pushing for Trump's impeachment, even if Democratic leaders aren't ready to go that far.

Liberal activist Tom Steyer spent roughly $120 million this midterm season. Much of that has gone to boost turnout among younger voters, although he has produced a nationwide advertising campaign calling for Trump's impeachment.

Steyer insisted most Democrats agree.

"We're not some fringe element of the Democratic Party. We are the Democratic Party," he said.

By Election Day, both sides are expected to have spent more than $5 billion, according to the Center for Responsive Politics. The flood of campaign cash, a midterm record, has been overwhelmingly fueled by energy on the left.

For AP's complete coverage of the U.S. midterm elections: http://apne.ws/APPolitics