US President Donald Trump cast doubt on Friday on whether authorities will live-stream the firing squad execution of the perpetrator of a deadly attack on American soldiers, a plan that has drawn broad and bipartisan condemnation. Nidal Hasan’s execution – scheduled for December 3 at Fort Hood, Texas, where he gunned down 13 people in 2009 – is set to be the first by a US military firing squad since 1945. A Pentagon official said on Thursday that the execution would be streamed live, after US...