They are immune from arrest while in session or on the way to a session. General travel to DC doesn't qualify. I found it interesting that there were fewer sealed indictments in DC than a lot of other places, but I remembered that they would more than likely be filed in their home state.
BE GONE EVIL CRITTERS OF CONGRESS
While I am firm in my belief that we are living in the end of days, my hope and prayer is that God is going to have one last, glorious, world-wide revival before he allows the man of lawlessness to do what he is to do. That's what I think this movement will usher in.
I'm ready for the revival! Except we call it the GREAT AWAKENING!