Secret Service arrests man on White House grounds

WASHINGTON -- The U.S. Secret Service says a person is under arrest after climbing a fence and getting onto the south grounds of the White House.The breach happened at about 11:38 p.m. Friday. President Trump was at the White House. CBS News learned that first lady Melania Trump was not.The agency says the individual - whom it did not identify - was arrested without further incident. No hazardous materials were found during a search of a backpack the individual carried.Police identified the indi