Gunman’s motive sought as Trump vows to go to RNC

Investigators on Sunday searched for a motive that would explain why a 20-year-old armed with an AR-15-style semi-automatic rifle shot at former President Donald Trump, just days before he was to accept the Republican nomination for president.

Secret Service under scrutiny after assassination attempt on Trump

WASHINGTON — President Joe Biden on Sunday called for an “independent review” of security measures before and after the attempted assassination of former President Donald Trump the previous day, while directing the Secret Service to review all of its security measures for the Republican National Convention this week.