Why Salman Khan will promote Shah Rukh's Raees

Slaman Khan is a true friend when he wants to be one, this is a fact. Not long ago he was very intolerant with Shah Rukh Khan. He simply could not stand him, and he told this in clear terms on all ocassions. But now they are friends, and Salman Khan leaves no occasion to tell this time and again. And Salman Khan knows that his friend is in trouble. 'Raees' is perhaps the last chance for Shah Rukh Khan before he disappers in oblivion. So Slamn Khan is doing all he can to promote his friend SRK's upcoming film 'Raees'.