President-elect Donald Trump's transition team announced Friday that it has moved into its "implementation phase," replacing New Jersey Gov. Chris Christie with Vice President-elect Mike Pence as chairman. Christie, Ben Carson, former House speaker Newt Gingrich, retired Lt. Gen. Michael Flynn, former New York City Mayor Rudy Giuliani and Sen. Jeff Sessions (R-AL) will be vice chairs of the team's executive committee. The team also named Rick Dearborn, who is Sessions' chief of staff, as executive director. Dearborn's staff will...