Earlier on it used to run via the same route bro...when the gkp line was mg..and as far mgs-ald is concerned the congestion in cnb-delhi route is same as mgs-ald but everybody knows how it runs in that section...and second thing u cant compare poorva or shramshakti or even sampoorna kranti with vaishali...vaishali is far better than all of them in terms of punctuality,cleanliness and patronage...it has got the record of highest waitlist ever generated in the history of IR which was around 1400..and as far as lalu is concerned i must say u that a rail minister knows the system and trains thousand times better than you.....