Ted Cruz gets behind Rick Scott for leader, in blow to fellow Texan John Cornyn - Rick Scott, John Thune or John Cornyn could be next Senate majority leader - Sen. Josh Hawley 'delighted' to back Sen. John Cornyn for Senate Majority Leader - John Cornyn flexes fundraising chops as battle to succeed Mitch McConnell ramps up - Drew Brandewie: Chief of staff, Sen. John Cornyn (R-Texas) - Sen. John Cornyn flexes fundraising muscle in Mitch McConnell succession race - Leader race between John Cornyn, John Thune drives fundraising boon for Senate Republicans - John Cornyn said he'd back an effort to install term limits for the Republican Senate leader as he seeks to win the post - Conservative gun rights groups come out swinging against John Cornyn's bid to replace Mitch McConnell - Sen. John Cornyn announces bid for Senate Republican leader