AIADMK-DMK tie-up buzz amid Vijay suspense: What's next for Tamil Nadu?

The stand-off between Tamil Nadu Governor RV Arlekar and superstar actor Vijay's Tamilaga Vettri Kazhagam - which won 108 seats in last month's election to finish as the single-largest party, though 10 short of majority - seemed to have opened the doors for an unprecedented Dravida Munnetra Kazhagam and All India Anna Dravida Munnetra Kazhagam alliance.