 I'm Mary Graham for Relevant Radio News, sponsored by Charity Mobile. Information at CharityMobile.com. That's CharityMobile.com. The Director of Secret Service will be grilled by Congress on Monday over possible security lapses during the recent Trump rally. Director Kimberly Cheadle will testify before lawmakers in the House Oversight Committee and will speak publicly for the first time about the assassination attempt on the former president. Many lawmakers have called for her to resign, but Cheadle has refused.