Prince Philip to spend second night in hospital

By Costas PitasLONDON (Reuters) - Prince Philip, the 96-year-old husband of Queen Elizabeth, will spend a second night in hospital on Wednesday for treatment for an infection but remains in "good spirits", Buckingham Palace said.Philip, whose official title is Duke of Edinburgh, was admitted to the King Edward VII Hospital in London on Tuesdayas a precautionary measure for treatment arising from a pre-existing condition.Asked how the Duke was faring, Philip's son and heir-to-the-throne Prince Ch