6 unanswered questions surrounding Trump assassination attempt

(NewsNation) — As the investigation continues into the assassination attempt on former President Donald Trump, a series of questions remain unanswered as federal law enforcement officials and lawmakers try to better understand the security breakdowns that occurred at the Pennsylvania rally this month.

U.S. Secret Service Director Kimberly Cheatle resigned under pressure this week and acknowledged that her agency failed in carrying out its plan to keep the former president safe. Trump has blamed President Joe Biden’s administration, claiming it failed to adequately protect him.