A lot happens in a year. Take a minute to relive 2013’s biggest moments.
Julia Pierson has resigned amid security lapses at the White House.
The "Last Week Tonight" host explains the class system of English soccer to David Letterman.
A child hospitalized for less than 24 hours with Enterovirus D68 has died from the bacterial infection.
Experts are monitoring "a handful" of people potentially exposed through physical contact with the first patient diagnosed with the deadly virus in the U.S.