Sen. John Cornyn (R-TX) wasted no time in trying to label challenger MJ Hegar (D) as a political lightweight who takes her clues from “liberal superstars Chuck Schumer, Nancy Pelosi and Elizabeth Warren,” the Dallas Morning News reports. But Hegar fired back, calling Cornyn “a lackey and a spineless bootlicker” for President Trump and Senate Majority Leader Mitch McConnell (R-KY). Said Hegar: “He in the primary tried to tell people I was too far right.