Rep. Adam Kinzinger (R-Illinois) shared on Sunday that he and his family have received death threats over his role as one of the two Republicans to serve on the House select committee that is investigating the January 6, 2021, Capitol attack. “Here is the letter,” the Congressman shared on Twitter. “Addressed to my wife, sent to my home, threatening the life of my family. The Darkness is spreading courtesy of cowardly leaders fearful of the truth. Is that what you want @GOP? Pastors?” Kinzinger commented on the letter on Sunday during an appearance on ABC’s This Week. “This threat that came in…