If Cong is winning then why do they worry about faulty EVMs: Swamy

Subramanian Swamy was asked his reaction on the way Congress was criticising the faulty EVMs and VVPATs. Swamy said that if exit poll shows that the party is winning then why do they worry abour faulty EVMs? He added that world will laugh at them if they say that machines made them lose but exit polls showed they were winning