Warangal: Congress Vice President Rahul Gandhi launched a scathing attack on TDP, BJP and TRS while addressing a huge election rally at Warangal in the Telangana region of Andhra Pradesh on Friday. 'Without Congress, this dream would never have been a reality. We listened to your voices, adhered to democratic principles and now a new state -- Telangana will be formed. The state of Andhra Pradesh will be divided into two and our endeavour will be ensure that the dreams of the people of both states are met with. Whatever we promise, we deliver' said the Congress leader and added, 'There are several political parties here. TDP and BJP had blocked the formation of Telangana. When we were pushing for this bill, TRS was nowhere in the scene. They neither helped us to pass Telangana Bill or to draft it. TRS was formed in 2001 and the about 40 Congress MLAs had passed a resolution to make a separate Telangana state in 2000'..