I want to ask about the situation of BBC'security correspondent Frank Gardener.?

Iam an avid sympathiser of the above named BBc security correspondent.I know he was shot and injured by Al Qaida operatives in Saudi Arabia sometimes back and last time i heard of him, he was reporting from wheelchair.Iam asking if there is anybody on this space who knows of his latest condition.Is he out of wheel chair?Surely journalists work under difficulty conditions.I really feel for for the journalist and his cameraman ,a mr cumbers who died in the incident.