I have passed LL.B during the year 1981 from Osmania University, Hyderabad, A.P. and practicing as an advocate at High Court of A.P. and Local Courts in Medak District and Hyderabad. Now, I want to go abroad (US) to practice as an Advocate. Is I am eligible to practice at US and my qualification is sufficient to practice at US as an Advocate or I need to take any training or Certificate to practce at US Courts?.