Touting his leadership role as an asset for Middle America, Senate Majority Leader Mitch McConnell filed for reelection Friday as the Kentucky Republican seeks a seventh term next year. McConnell, the longest-serving U.S. senator in Kentucky history, has tied himself closely to President Donald Trump as he prepares to defend himself against a host of Democrats wanting to unseat him. “What I do is look out for Middle America and, in particular, my favorite state in Middle America — Kentucky,” McConnell told reporters at the state Capitol.