U.S. ethics watchdog chief Walter Shaub steps down, calls for 'improvements'
Lawmaker pushes back in health care battle
Syria ceasefire zone a United States 'priority', Trump security aide says
Hill parties decide to continue shutdown in Darjeeling hills
Graeme Smith, Michael Vaughan slam Kagiso Rabada's suspension from Trent Bridge Test
Alligator Bites Man Diving for Golf Balls at Florida Course
Qatar establishing committee to pursue compensation claims
Sunny Sunday expected ahead of week of showers, thunderstorms
Pakistan a safe country for sports events, Ronaldinho, Ryan Giggs
Samsung forecasts record Q2 profits