I'm in 'Zero' as I'm a zero: Salman on cameo in SRK's 'Zero'

Salman Khan, while speaking about his cameo in Shah Rukh Khan's upcoming film 'Zero', jokingly said, "I'm in 'Zero' because I'm a zero." Salman has also featured in the new teaser of the film. Shah Rukh will be seen playing a dwarf in the Aanand L Rai directorial, which also stars Anushka Sharma and Katrina Kaif.