New Delhi, Oct. 23 -- Union Home Minister Amit Shah slammed the Congress and its leader Rahul Gandhi on Thursday, saying protests would not achieve anything, and asserted that the BJP would remain in power for 30 years as the party existed among people and addressed their concerns. Shah accused Gandhi of gathering party cadres from other states to stage protests in Delhi. "The way you are pursuing negative politics, I want to tell you that you will not be able to win elections even by 2030...If you can hear my words, remember that your turn will not come for the next 30 years" Shah said while inaugurating projects worth Rs.8,941 crore for Yamuna rejuvenation.P4...