Saudi Arabia’s King Abdullah is being treated for pneumonia and his condition has stabilized with the help of a breathing tube, according to a Royal Court statement issued Friday. The statement, which was released by Saudi state media, said the monarch, 90, had been transferred Thursday to a military hospital after experiencing shortness of breath and back pain. The Saudi Royal Court said medical tests showed the king had a respiratory infection. […] The health of the monarch is of extreme importance in the kingdom, where Abdullah holds absolute powers to enact laws and appoint ministers. His condition is also...