March 21, 2014 5:40 am Joel, Fallon Sing “The Lion Sleeps Tonight” Jimmy and Billy Joel loop their voices on an iPad app to form a 2-man doo-wop group — singing “The Lion Sleeps Tonight” by The Tokens in 4-part harmony. US & World Videos 1:17 Student loan forgiveness: Deadline to consolidate loans is April 30 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