Wind and Rain Hamper Harvey Rescue Effort

Tropical Storm Harvey continues to cause havoc in the United States with at least two now confirmed dead.; Boxer Floyd Mayweather, Jr. and MMA star Conor McGregor put on an entertaining battle in Las Vegas; and there's a pause in anti-IS fighting along the Lebanon-Syria border.

(Photo: A destroyed building at Rockport Airport after heavy damage from Hurricane - now Tropical Storm - Harvey
Credit: AFP/Getty Images)