Pence faces backlash at NRA convention in Indiana.

Mike Pence was booed by the crowd at an NRA event despite positioning himself as a defender of gun rights, while Donald Trump was greeted with loud applause and a two-minute standing ovation. Pence called for armed officers at schools and an expedited process to execute mass shooters, but his comments did not appear to win over the crowd. Trump promised to remain a "loyal friend and fearless champion" of the NRA as he seeks to be his party's nominee for the 2024 presidential election. The event's high-profile turnout highlights how the NRA's endorsement remains powerful and highly coveted among Republicans.