April 5, 2011 11:40 am Kirstie Alley on “DWTS” Fall: “Stuff Happens” The actress says she wondered at first if her partner Maksim Chmerkovskiy’s tumble was part of the performance. It wasn’t. US & World Videos 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 2:12 Pro-Palestinian protests continue to grow at Bay Area universities 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner