Biden speaks to the faces of "America's resolve"
Bombing survivors remain "Boston strong"
Somber memorial for victims of Boston bombing
Ukrainian pro-Russia presidential candidate is beaten
The Royals delight crowds in Christchurch
Separatists seize mayor's office in eastern Ukraine city
The wounded take a beating in Kharkiv
Armed pro-Russian activists in Slaviansk on standby
North Koreans pledge loyalty to Kim dynasty
Christians mark Palm Sunday in Jerusalem
Bangkok ushers in New Year with water festival
French foreign minister on historic visit to Cuba