The rioter who paraded around the Capitol building with a Confederate battle flag last week turned himself in to federal authorities in his home state of Delaware on Thursday, authorities said. The suspect, Kevin Seefried, surrendered to US Marshals in Wilmington with his son Hunter, an FBI spokesperson said. They are both expected to make an initial court appearance on federal charges that will be filed in Washington, the spokesperson added. Seefried is suspected of walking around the Capitol building with the large Confederate flag after throngs of President Trump supporters stormed the building as Congress was meeting to certify...