Reports: George H.W. Bush back in hospital

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. (AP Photo/David J. Phillip, File)

Former President George H.W. Bush has been hospitalized, NBC News reported Tuesday.

A spokesperson said Bush was taken to the hospital as a precaution and is expected to be fine.

Bush was admitted to the hospital Friday with a mild case of pneumonia and is being held for further observation.