Syrian President Ahmed al-Sharaa is planned to visit Washington on November 10 and is expected to meet President Trump at the White House, U.S. envoy to Syria Tom Barrack told Axios. Why it matters: It will be the first-ever visit by a Syrian president to the White House and another key step in rebuilding U.S.-Syrian relations.Barrack said al-Sharaa is expected to sign during his visit an agreement on joining the U.S.-led coalition against ISIS…