I've noticed a glitch in the RepConn facility where as you're speaking to Jason for the last time in the control room, as he walks to the trapdoor, if you lock on to him in vats with a melee weapon as he goes throughand you attack, it will take you to the launch area where there is no radiation and you can clip through most objects.

Interesting! In my first playthrough, 2 of the scientists down there died and I wanted to go loot them! It was the strangest thing, too. I was heading back for the final chit-chat and suddenly I got a kill cam from ED-E in the hangar. I wish I'd known about this glitch back then