US Vice-President JD Vance has cast doubt on the Pentagon's plans to livestream a firing squad execution of the Fort Hood shooter. Nidal Hasan fatally shot 13 unarmed US soldiers at Fort Hood in 2009, injuring another 32. His execution by firing squad would be the first military execution in more than 60 years. Tap the link in @BBCNews’s bio for more on the story. #JDVance #US #BBCNews