The TDP supremo, Nara Chandrababu Naidu, took a dig over Andhra Pradesh Chief Minister Jagan Mohan Reddy on Sunday, saying that his time is over as political migrations in the state have begun. Several leaders from the ruling YSRCP from Tanuku, Pedakurapadu, Amalapuram, Gajapathinagaram and other Assembly segments joined the TDP in the presence of Chandrababu Naidu at the party headquarters here on Sunday.