Ginger Zee tracks the flash flooding emergency in the East with slow moving storms dumping two inches of rain per hour in parts of Maryland, as firefighters in Minnesota attempt to extinguish multiple out of control wildfires; Matt Gutman has the latest on a judge resentencing the Menendez brothers to 50 years to life, paving the way for possible release; in day two of Sean Combs' trial, Aaron Katersky reports on the emotional testimony from star witness Cassie Ventura who detailed a graphic and a times violent relationship with the rapper; Mary Bruce, who traveled with the president, has the latest on Trump revealing he'll lift U.S. sanctions against Syria after years of civil war during the first stop in his visit to the Middle East; and more on tonight's broadcast of World News Tonight with David Muir.