 Washington's top news, WTOP. Facts matter. 545, good morning. I'm Kyle Cooper. Secret Service Director Kimberly Cheadle will appear before Congress on Monday. She is expected to be grilled about the security failures that allowed a would-be assassin to get a clear shot at former President Trump. A firefighter who was killed in that shooting was laid to rest in Pennsylvania on Friday. CBS News Chicago reporter Charlie DeMar has more. A community in mourning.