For Republicans, incumbent Sen. John Cornyn is cutting into Ken Paxton's lead while Democrats are favoring a bid from the still-undeclared Beto O'Rourke.

Republican Texas Sen. John Cornyn is going on offense following a recent Federal Election Commission (FEC) letter to GOP primary opponent Attorney General Ken Paxton’s campaign stating […] ...

Texas Attorney General Ken Paxton’s (R) lead over incumbent Sen. John Cornyn (R-Texas) in the state’s Senate primary is narrowing, according to a new survey from Texas Southern University’s ...