Three bombs were thrown at BJP MP Arjun Singh's home near Kolkata early this morning, scarring the iron gate to the house but causing no injuries to anyone. BJP Chief Dilip Ghosh has said the assailants are most probably from Bengal's ruling Trinamool Congress. The bombs were thrown at the home of the BJP MP at Jagatdal, around 100 km from Kolkata, allegedly by three men on a bike. The incident took place around 6.30 am.