National Democrats commit at least $1 million to MJ Hegar’s effort to unseat U.S. Sen. John Cornyn

MJ Hegar addresses supporters at a rally in Austin during Super Tuesday on March 3, 2020.      Eddie Gaspar/The Texas Tribune
MJ Hegar addresses supporters at a rally in Austin during Super Tuesday on March 3, 2020. Eddie Gaspar/The Texas Tribune

The Democratic Senatorial Campaign Committee announced Tuesday that it will spend at least $1 million to help MJ Hegar in her challenge to U.S. Sen. John Cornyn, R-Texas.

The DSCC said it will be the first time the committee has made a coordinated investment in a general election in Texas, and the money will go toward TV ads, polling and other campaign resources. The announcement comes after the DSCC commissioned a poll that found Cornyn and Hegar in a tight race.

"This race is a dead heat, and our increased investment reflects how MJ's campaign and the increasingly competitive climate has put another offensive opportunity on the map," DCCC Executive Director Scott Fairchild said in a statement to Politico, which first reported the news.

The DSCC called the spending a "seven-figure coordinated investment" but did not elaborate further. The Federal Election Commission has capped such spending — known as coordinated party expenditures — at $2,239,500 for the general election this cycle in Texas, and the DSCC already spent toward the limit supporting Hegar in her primary runoff.

Cornyn quickly responded to news of the DSCC's investment.

"We are ready," Cornyn tweeted. "This is a swamp-driven effort to make Texas kowtow to radical D.C. policies that are bad for our state and hard-working Texas families. #comeandtakeit"

The DSCC endorsed Hegar, the former congressional candidate and Air Force helicopter pilot, when she was in a crowded primary late last year. She advanced to a runoff against Dallas state Sen. Royce West, which she won last month by 4 percentage points.

The final stretch of the runoff turned bitter and contentious, and the DSCC spent six figures to bolster Hegar's TV advertising in the final weeks. The runoff also saw a late seven-figure play by EMILY's List, another national Democratic group behind Hegar.