January 21, 2013 10:28 am Beyonce Performs the National Anthem Pop star Beyonce performs the National Anthem at President Barack Obama’s second inauguration. After the performance, there have been questions about whether the singer lip-synced. 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
