9 Republicans to watch at Trump's second impeachment trial
Five Republican senators voted with Democrats two weeks ago not to dismiss the trial on constitutional grounds. Those senators so far appear the most likely to vote to convict Trump. But there are others to watch, too.
Sen. Susan Collins

Sen. Susan Collins, R-Maine, voted with Democrats two weeks ago not to dismiss the trial on constitutional grounds.
Sen. Ben Sasse

Sen. Ben Sasse, R-Neb., voted with Democrats two weeks ago not to dismiss the trial on constitutional grounds.
Sen. Mitt Romney

Sen. Mitt Romney, R-Utah, voted with Democrats two weeks ago not to dismiss the trial on constitutional grounds.
Sen. Lisa Murkowski

Sen. Lisa Murkowski, R-Alaska, voted with Democrats two weeks ago not to dismiss the trial on constitutional grounds.
Sen. Pat Toomey

Sen. Pat Toomey, R-Pa., voted with Democrats two weeks ago not to dismiss the trial on constitutional grounds.
Sen. Rob Portman

Sen. Rob Portman, R-Ohio, has said he is coming into the trial with an open mind.
Sen. Bill Cassidy

Sen. Bill Cassidy, R-La., has said he is coming into the trial with an open mind.
Sen. Richard Shelby

Sen. Richard Shelby, R-Ala., is retiring in 2022 and will have less to lose politically if he votes to convict.
Sen. Richard Burr

Sen. Richard Burr, R-N.C., is retiring in 2022 and will have less to lose politically if he votes to convict.