You see this video .. ? Mus'ab Han Son Hamas Leader Convert to Christianity ?

this is old news ..i saw him ..many weeks ago ...why it still makes me sad is he converted to christanity ..he should have tried to reform or interpret islam better .....i understand his problem but then what does it change ..nothing ....he could have been one of the reformers of Islam ..not a novice of Christanity ....yet i would appreciate people who try to change the system than ..run ..away ...