After doing some Halloween trick-or-treating with the rest of Hollywood, Isla Fisher and Olive ended their weekend with a low-key stroll around the neighborhood. Not too far away, the third member of their trio was doing quite the opposite — Sacha Baron Cohen was back to work as Bruno, this time wreaking havoc in the midst of a Yes on Prop. 8 rally in LA. Looks like he managed to get his finger in a few faces and show off his sign before he was eventually recognized and escorted away by his camera crew. Between Bruno's latest stunt and playing Borat in a PSA, Sacha's found a way to get himself right in the thick of election madness.