John Kerry and Sergey Lavrov to join EU , Ukraine for crisis talks in Geneva . Comment: Experts hope rapport between Kerry and Lavrov can help pave way for diplomatic solution . ` It was okay John , do n't worry , '' Lavrov assured him , to laughs from reporters . Russian , U.S. diplomats have developed mutual respect over numerous face-to-face talks .
John Kerry and Sergey Lavrov to join EU , Ukraine for crisis talks in Geneva . Comment: Experts hope rapport between Kerry and Lavrov can help pave way for diplomatic solution . Russian , U.S. diplomats have developed mutual respect over numerous face-to-face talks .