Palestinians say the 16-year-old was killed by Israeli extremists. His body was found just days after the recovery of the bodies of three Israeli teens in the West Bank.
The National Hurricane Center predicted further weakening as the Category 1 storm moved offshore. Arthur knocked out power for about 44,000 people in North Carolina.
Andy Coulson, the former editor of the now defunct News of the World, was found guilty last week of conspiracy to hack personal voicemails.
The exploding field of "learning analytics" raises ethical questions similar to those arising from the recent Facebook revelations.