Six people were reportedly killed in a gunfight in Slovyansk, a city in eastern Ukraine held by pro-Russian protesters. The fatalities include four protesters and two attackers. The protesters manning the checkpoint have said that the attack was carried out by Right Sector militants, though this has not been confirmed. Credit: YouTube/Graham Phillips
MSN Entertainment's Lucy Mapstone chats to stars of Marvel's Avengers Assemble, including Robert Downey Junior, Chris Hemsworth, Tom Hiddleston, and Mark Ruffalo.
UK Release Date: April 26 2012