Former President Bush, 90, to Spend Fourth Night in Houston Hospital

Doctors in Houston have decided to keep former U.S. President George H.W. Bush in the hospital for a fourth night since his bout with shortness of breath, though his condition has improved and he "remains in high spirits." According to his spokesman, Jim McGrath, the 90-year-old Bush was taken by ambulance to Houston Methodist Hospital on Tuesday night and admitted for observation after experiencing breathing difficulties earlier that evening. There has been no word on whether the nation's 41st president is suffering from any particular ailment. McGrath said on Wednesday that Bush's prognosis was positive and that he was being kept hospitalized as a precaution.