 This is the Talk of the Town, 97.7 FM and AM 1570 WHTX and W249EE Warren. They want to hear from her. I'm Lisa Lucera, Fox News. The head of the Secret Service, Kimberly Cheadle, set to appear before a House panel Monday to answer questions about security at the Pennsylvania rally where an attempt was made on former President Trump's life. Tennessee Senator Marsha Blackburn was one of two Republican senators who approached Cheadle