TRENTON, N.J. (AP) — New Jersey Gov. Chris Christie disagrees with President Obama's decision to normalize relations with Cuba and wants the president to demand the immediate return of a convicted cop killer from the country "before any further consideration of restoration of diplomatic relations with the Cuban government." In a letter sent to the White House Friday and made public by his office Sunday, Christie pressed for the return of Joanne Chesimard, who was convicted of killing a New Jersey state trooper in 1973 during a gunbattle after being stopped on the New Jersey Turnpike.