 Two federal law enforcement sources said the Iranian plot is in no way connected to the attempted assassination of Trump by Thomas Crooks in Pennsylvania on Saturday. I'm Bernie Bennett. Meanwhile, the Secret Service is under fire from what Homeland Security Secretary Alejandro Mayorkas has repeatedly called a failure that allowed a gunman to fire several shots toward Donald Trump over the weekend, killing one rally-goer and grazing Trump in the ear. Correspondent Alana Durkin-Richer reports the motive for the Trump attack remains unclear.