GOP Sen. Susan Collins says she’s open to calling witnesses at impeachment trial
![GOP Sen. Susan Collins says she’s open to calling witnesses at impeachment trial](https://shawglobalnews.files.wordpress.com/2019/12/800-65.jpeg?quality=70&strip=all&w=720&h=480&crop=1)
Collins also said it was inappropriate for Senate Majority Leader Mitch McConnell, a Republican, to pledge “total coordination” between the White House and the Senate during the impeachment trial.