The Congress on Thursday formally announced its full support to the Tamilaga Vettri Kazhagam (TVK) and its chief Vijay in forming the next government in Tamil Nadu. Vijay's TVK delivered an outstanding performance in its debut elections, outperforming Dravida Munnetra Kazhagam (DMK) and All India Anna Dravida Munnetra Kazhagam (AIADMK)'s years-long monopoly.