The impeachment trial of Attorney General Ken Paxton is set to begin in the Texas Senate

The Texas Senate is set to gavel in Tuesday for the impeachment trial of Attorney General Ken Paxton, a political reckoning of years of alleged corruption that could lead to his permanent ouster from office. The fate of Paxton, a 60-year-old Republican, is in the hands of GOP senators with whom he served before winning a statewide race to take charge of the attorney general's office in 2015. In an era of bitter partisanship, the historic proceeding is a rare instance of a political party seeking to hold one of its own to account for allegations of wrongdoing.