The Congress party on Thursday expressed their disapproval and disappointment over former president Dr Pranab Mukherjee's attendance at the Rashtriya Swayamsevak Sangh (RSS) event in Nagpur.Senior Congress leader Anand Sharma took to Twitter and said that the images of Mukherjee at RSS Head Quarters have anguished millions of Congress workers."The images of Pranab Da, veteran leader and ideologue at RSS Headquarters have anguished millions of Congress workers and all those who believed in pluralism, diversity and the foundational values of the Indian Republic," he tweeted.For latest breaking news, other top stories log on to: http://www.abplive.in & https://www.youtube.com/c/abpnews