Texas Sen. John Cornyn still lags behind state Attorney General Ken Paxton in Texas' Republican primary for the U.S. Senate, but would overtake him if President Donald Trump endorses him, a new poll shows.
The survey, conducted by Change Research, showed Paxton ahead with 42% of the support, compared to Cornyn's 39%. However, Cornyn would leapfrog his opponent by a 3-point margin should he get Trump's endorsement.
