BlockBeats News, April 20th, according to sources familiar with the matter cited by CNN, U.S. Vice President Pence is expected to leave Washington on Tuesday local time to travel to Pakistan. The exact travel time of the U.S. delegation is not yet known. The U.S. and Iran plan to hold talks in Pakistan on Wednesday. Prior to this, U.S. President Trump stated that Vice President Pence and the U.S. delegation would "arrive in Pakistan within a few hours for talks on the Iran issue."