Prince William and Prince Harry visited their grandfather Prince Philip today at a London hospital. The elder Windsor was admitted after falling ill with a bladder infection, and as a result, was forced to miss events associated with Queen Elizabeth's Diamond Jubilee. Brits across the UK were able to take both Monday and Tuesday off work thanks to the holiday. The royal family was busy with multiple engagements, including Monday's concert at Buckingham Palace and a mass and balcony celebration Tuesday. Many of Philip's relatives have dropped by to wish him well, including the queen. They're hoping that Philip, whose health has reportedly improved considerably, can be home by Sunday for his 91st birthday.