NATO gives final approval to bill to sanction Ukraine , provide aid to Ukraine . It moves now to the President for his signature . In a move that will heighten pressure on the interim government in Kiev , Russian energy giant Gazprom announced a sharp increase in the price it charges Ukraine for natural gas . U.S. House says it will suspend civilian and military cooperation with Russia . Viktor Yanukovych says the price Ukraine pays for Ukrainian natural gas will increase , starting Tuesday .
NATO gives final approval to bill to sanction Ukraine , provide aid to Ukraine . It moves now to the President for his signature . U.S. House says it will suspend civilian and military cooperation with Russia . Viktor Yanukovych says the price Ukraine pays for Ukrainian natural gas will increase , starting Tuesday .