Former president George H W Bush in intensive care

George Bush Sr has been moved into intensive care after suffering "a series of setbacks that include a persistent fever," according to a family spokesman.

Doctors are "cautiously optimistic" about the 88-year-old former president's health, he added.

Video report by Debi Edward.


George Bush Sr in hospital

The former US president George Bush Sr has been released from intensive care after being admitted to a hospital in Houston, Texas with bronchitis last month.