MACON, Ga. (AP) - A 14-year-old Georgia girl who had been the subject of a national Amber Alert before she was found in Florida is now believed to have left willingly with the man and is facing charges, police said. Authorities initially thought the girl had been kidnapped Friday. She was found unharmed the next day in Kissimmee, Fla. Now she is accused of participating in the assault on her adoptive grandfather Friday night, Macon, Ga., police spokeswoman Melanie Hofmann said Monday. She has been charged with aggravated assault on a person over 60 and armed robbery in the attack...