U.S. President Barack Obama escalated US economic sanctions against Russia on July 29 for its aggression against Ukraine but dismissed suggestions the growing chill in US-Russian relations marked the start of a new Cold War.
Russia's War Against Ukraine
Telegraph: Obama says Russia sanctions are not new ‘Cold War’ (VIDEO)
U.S. President Barack Obama says new economic sanctions against key sectors of the Russian economy to force President Vladimir Putin to end his support for Ukrainian rebels do not represent a \"new Cold War\"
