Bourdain and More: Anthony Bourdain, a celebrity chef whose show “Parts Unknown” on CNN took food and culture lovers on trips around the world, has been found dead, an apparent suicide. He was 61. With his baritone voice, lean body, …

Iraq: The government is using helicopter gunships to hit Sunni Islamic militants in Tikrit, the hometown of the late dictator Saddam Hussein. A major advance involving tanks and thousands of troops may be underway. Meanwhile the US is flying drones …