April 20, 2016 2:45 pm This Week on Open House Don’t miss an all-new Open House this weekend on NBC. Check local listings for air times in your area. Local 1:41 Prince William shares brief update on Princess Catherine to well-wishers at UK visit 1:28 LAPD dismantles protester encampments at UCLA 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 3:08 Mom describes ‘gut-wrenching' feeling of active shooter reports at daughter's Wisconsin school