Former Deputy National Security Adviser K.T. McFarland said FBI agents working with Robert Mueller's special counsel probe tried to set up her up in a "perjury trap." "The FBI showed up at my house unannounced. I was all by myself. They come in and I said, 'Do I need a lawyer for anything? I have never met with any Russians. I have never dealt with any Russians,'" she told Fox News' Brian Kilmeade. McFarland said the agents who questioned her insisted they just needed a "little bit of information" to help them with the investigation. "So, I naively went along...