[4] While a student at the University of Delhi, Garg was a member of Akhil Bharatiya Vidyarthi Parishad (ABVP), the student and youth wing of Bharatiya Jan Sangh.
[citation needed] Garg's wife fought an election on the Congress ticket.
In spite of being a Congress member, he took part in the Jan Lokpal Andolan.
[1] Aam Aadmi Party suspended Garg when he released an audio tape featuring Arvind Kejriwal.
[5][6] He alleged that Kejriwal's men used to call him and other MLAs, pretending to be leaders from Bharatiya Janata Party and asking for support.