U.S. Secretary of State John Kerry (C) shakes hands with Ukrainian and Acting President Oleksandr Turchynov (L) and Prime Minister Arseniy Yatsenyuk (R) before their meting in Kiev on March, 4, 2014. Kerry announced a $1 billion economic package in support of the new government, while Russian President Vladimir Putin says he reserves the right to use force in the Ukraine as a last resort. UPI/Ivan Vakolenko