A Yemeni army officer lifted by anti-government protesters reacts as he joins a demonstration demanding the resignation of longtime Yemeni President Ali Abdullah Saleh, in Sanaa, Yemen, on Thursday. (Associated Press)

A Yemeni army officer lifted by anti-government protesters reacts as he joins a demonstration demanding the resignation of longtime Yemeni President Ali Abdullah Saleh, in Sanaa, Yemen, on Thursday. (Associated Press)