Ukraine's acting president has relaunched military operations against pro-Russian militants in the east after two men, one a local politician, were found "tortured to death". Oleksandr Turchynov said the politician, named as Vladimir Rybak, was found near rebel-held Sloviansk.
BBC: Ukraine alert as politician ‘killed’
US Vice President Joe Biden (R) greets members of the Ukrainian parliament during a meeting on April 22, 21014 in Kyiv.
