09/19 05:02:46 AM (579096166) Flags: 1085445 Is Read: No Is Invitation: No GUID: E476BA4F-1789-44D4-9626-C12E72EFEOF4 Message: The vice president, Edgar Zambrano, was surrounded by intelligence officers after leaving his party's headquarters in the capital, Caracas, he said on Twitter. He was towed away in his