Kerry and Lavrov discuss the situation in eastern Ukraine in two phone conversations . U.S. ambassador tweets pictures U.S. Secretary of State John Kerry discussed the situation in eastern Ukraine twice on the phone Wednesday with his Russian counterpart , Foreign Minister Sergey Lavrov . he says show Russian buildup . `` We are always vigilant , '' Defense Secretary Chuck Hagel says of Russia 's moves . Comment:
Kerry and Lavrov discuss the situation in eastern Ukraine in two phone conversations . U.S. ambassador tweets pictures he says show Russian buildup . `` We are always vigilant , '' Defense Secretary Chuck Hagel says of Russia 's moves . Comment: