Veteran BJP pioneer LK Advani praised previous President Pranab Mukherjee on Friday for tolerating the welcome from the Rashtriya Swayamsevak Sangh (RSS) to talk at an occasion in Nagpur and portrayed the visit as a significant event in our country contemporary history. Yesterday visit by Shri Pranab Mukherjee, India previous President, to the central station of the Rashtriya Swayamsevak Sangh (RSS) in Nagpur, and his enlightening work of the honorable thought and standards of Indian patriotism, are a noteworthy occasion in our nation contemporary history, the senior BJP leader said in an announcement.