Jason Heffler, the author of a new children's book Tongue Tied, is encouraging celebrities to speak out about their stutters because kids who struggle with the speech impediment still feel isolated.

Stuttering is a speech impairment rather than an illness. Numerous Bollywood celebrities have discussed this in public. Farah Khan, Sharad Kelkar, Ranbir Kapoor, and Hrithik Roshan all struggled with ...