On We… . FILE – In this April 2, 2016, file photo, former President George H. W. Bush waves as he arrives at NRG Stadium before the NCAA Final Four tournament college basketball semifinal game between Villanova and Oklahoma in… HOUSTON – Doctors treating former President George H.W. Bush for pneumonia considered Thursday whether to take out a breathing tube while his wife, Barbara, said she was feeling much better after undergoing treatment for bronchitis.