LUCKNOW, Jan. 26 -- The 1015-km stretch of the Ganga from Bijnor in west UP to Ballia in the eastern part of the state will be abuzz with activity for five days from January 27 to 31 when governor Anandiben Patel and chief minister Yogi Adityanath set out on a journey to raise public awareness for restoring the Ganga's purity....