Ahead of the U.S. Senate choosing its new majority leader, several Republican and advocacy groups in Texas issued statements opposing U.S. Sen. John Cornyn, R-Texas, from being considered. Long-time Republican Leader Mitch McConnell,

Texas, is one of three senators seeking to become Senate majority leader next year, when Republicans take majority control of the Senate. Here are five things to know about Cornyn. He’s a former justice and attorney general Cornyn was elected to the Texas Supreme Court in 1990 and served as a justice for seven years before becoming the first Republican