June 15, 2009 5:14 pm Jack Black & Michael Cera Talk “Year One” Jack Black and Michael Cera discuss their new comedy “Year One,” how they controlled their laughter while on set, and when Jack thought he went too far with the gross-out comedy. US & World Videos 0:59 Runaway zebras corralled in Washington state; one still missing 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop 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 0:23 Names of two pandas coming to San Diego revealed