Venezuela's U.N. envoy says he was pushed out by Maduro

CARACAS/HOUSTON (Reuters) - Venezuela's powerful former oil czar Rafael Ramirez said on Tuesday he resigned from his job as U.N. envoy on orders of the president, a sign of growing rifts in the Socialist Party once firmly united under late leader Hugo Chavez.

from Reuters: World News http://ift.tt/2Ay9j1V