The Republican Party of Louisiana said Tuesday it is “profoundly disappointed” in Sen. Bill Cassidy’s vote to join Senate Democrats in their claim that impeaching former President Donald Trump is constitutional and that a “trial” should proceed. OFFICIAL: LAGOP Statement Regarding Senator Cassidy’s Vote https://t.co/Kw1biIjLTL — Republican Party of Louisiana (@LAGOP) February 9, 2021 pic.twitter.com/PyrD9AtGge…