FRA going between terminals
I'll be departing out of Frankfurt to the US later this month, and I'm hoping to get some good use out of my priority pass while there. It seems that the lounges I can access airside are in Terminal 2, but my flight is out of Terminal 1. Is it easy and/or quick to get between the two terminals airside? Would I have to go through security again to go from one to the other? I appreciate any insights!