Saudi Arabia should clarify status of ex-crown prince: HRW

LONDON (Reuters) - Saudi Arabia must clarify whether they have imposed movement restrictions on former crown prince Mohammed bin Nayef, Human Rights Watch said on Thursday, saying the kingdom should end all arbitrary travel bans and detentions of Saudi citizens. Saudi officials did not immediately respond to a request for comment on the HRW statement. Reuters reported last week that the former crown prince has been under house arrest since his overthrow in favor of the king's favorite son, Moham