Fearing Democratic wave the Koch brothers are ready to to spend big on US midterm elections

The conservative Koch network spent its annual donor conference celebrating policy victories under President Donald Trump such as the tax overhaul, but the elation was tinged with anxiety over November’s congressional elections that could pose a risk to its agenda.

To that end, the network plans to spend what would be unprecedented sums for the Kochs to maintain Republican majorities in the U.S. Senate and House of Representatives, while trying to sell voters on the benefits of the newly passed tax package, according to network officials who briefed reporters on their strategy during the conference this weekend in Indian Wells, California.

Historically, the party in power loses seats in congressional elections after a new president's election. This year, Republican angst is compounded by Trump, whose tumultuous presidency helped galvanize Democratic and independent voters to go to the polls in special and state elections last year.

“It’s going to be a very challenging environment,” said Tim Phillips, president of Americans for Prosperity, a grassroots political group that is part of the Koch network. “The left is energized. There’s no question about that.”

The network is prepared to spend up to $400 million on the congressional races - a 60 percent increase from its investment in the 2016 election, officials said.

Energy magnates Charles and David Koch have long been outsized players in Republican politics, but they never warmed to Trump during the 2016 campaign.

With Trump in the White House, however, they have seen several policy goals realized, including the tax legislation and cutting federal regulations.

But the Koch network still diverges from the Republican president on issues such as immigration and trade. The Kochs strongly support legislation that would protect “Dreamers” - people brought illegally to the United States as children - from deportation.

Two Koch operatives, Daniel Garza and Jorge Lima, were at the White House on Friday to try to help broker a deal with Congress over the Dreamers. The network issued a statement on Friday disagreeing with a proposal in Trump's immigration blueprint that would set new limits on legal immigration.

On trade, Phillips and other Koch operatives are deeply concerned about the administration’s moves to impose tariffs on some imports and ardently support the North American Free Trade Agreement with Canada and Mexico, which is being renegotiated and that Trump has threatened to abandon.

'GET OUT AND DEFINE YOURSELF'

Senator John Cornyn, the No. 2 Republican in the Senate, was an attendee at the Koch event, a measure of the network’s deep ties to conservatives in Congress and an example of the leverage it would lose should Democrats take control next year.

Of the $400 million the network is looking to spend, $20 million will go toward promoting the tax law, which passed Congress in December and included big cuts in corporate tax rates along with tax reductions for many individuals.

Polls at the time of passage showed Americans divided about the bill's merits, but Phillips said he believed that would change as voters see increased paychecks. Democrats condemned the tax measure as favoring corporations and the rich.

Americans for Prosperity is positioned to be a ground-level force in the congressional elections. Its largest presence is in Florida, where Democratic Senator Bill Nelson may face a fight from Republican Governor Rick Scott. The group also has offices in Arizona, Nevada, and Wisconsin, among other states, all of which are expected to see highly competitive Senate races.

Phillips said his group would likely stay out of Republican primaries.

One variable hanging over the Kochs’ effort is Trump. Republican losses in a special U.S. Senate election in Alabama last month and a governor’s race in Virginia in November were attributed in part to discontent with the president.

In 2010, Republicans seized on voter worries about Democratic President Barack Obama's signature healthcare law, known as Obamacare, to capture the House and thwart Obama’s policy goals.

For the Koch network, the challenge will be to avoid having every local race become a referendum on the president, which could propel a Democratic wave.

James Davis, vice president of Freedom Partners, another Koch-backed policy group, said strong candidates should be able to differentiate themselves from Trump.

“Get out there and define yourself and where you stand on the issues,” Davis said.

During one event, a donor from Nebraska, Gail Werner-Robertson, stood up and addressed Charles Koch directly, urging attendees to contribute more to the midterm effort.

“We can’t lose the progress you all have fought so hard for,” she said.

(Reporting by James Oliphant; Editing by Caren Bohan and Peter Cooney)