Sen. Tim Kaine filed a resolution that requires congressional debate and a vote before taking any offensive measures days before President Trump ordered strikes ...

Sen. Lisa Murkowski, R-Alaska, called the prospect of caucusing with Democrats an "interesting hypothetical," but she fell short of fully committing to doing so if the Democrats pick up three ...

Robby Soave and Niall Stanage discuss Republican Sen. Lisa Murkowski (Alaska) saying she has “considered” the possibility of switching to the Senate Democratic caucus.