 The Secret Service chief is scheduled to testify on Capitol Hill tomorrow. A drone believed to have been used by the gunmen in the Trump shooting to scope out the site before the rally has been recovered by the FBI, says a law enforcement official. The Israeli prime minister delaying his trip to Washington until tomorrow after a major military escalation with the Houthi rebels in Yemen after a Houthi drone attack on Tel Aviv. A militant group in Lebanon commented, says ABC's Britt Clinton in Jerusalem.