How many times Murali has to prove that his bowling action is legal?The Aussie cricket crowd is one of the worst in the world.Murali should not play in Australia again.Its an irony that a morally wrecked guy like Shane warne can get away with his antics while a perfect gentleman like Murali is being jeered for his genetic disability!!The umpires are there to decide if its a no-ball or not.If thats not enough, there is ICC.Its not the crowd who decides if its a no-ball.In a way, its like teasing a handicapped person.But again, such a behaviour from Aussie crowd is not surprising.