Maharashtra Chief Minister Uddhav Thackeray on Tuesday likened the police crackdown on university students to the Jallianwala Bagh massacre. The Shiv Sena chief also warned the Centre that youth power is like a bomb that should not be ignited. Uddhav Thackeray's comment follows police action during protests by students of Delhi's Jamia Millia Islamia and Aligarh Muslim University in UP on Sunday evening against the citizenship law.