Krishna Dt.: TDP supremo Chandrababu Naidu was left red-faced as he was greeted with pro Jr NTR slogans and flexis during his tour in Machilipatnam on Wednesday. Some party workers, who were holding the film actor Jr NTR and former TDP leader Harikrishna’s photos in their hands, attempted to stop the TDP leader’s convoy between Vijayawada and Machilipatnam. They also raised