Expressing grief on the demise of Mr Mukherjee, Sarsanghchalak of Rashtriya Swayamsevak Sangh, Dr Mohan Bhawat said, Mr Mukherjee was like a guide to RSS and affectionate towards us. <br />''<br />''<span style="color: #222222;">He said, his demise is an irreparable loss to Sangh. Dr Bhagwat said, Pranab Mukherjee kept national interest supreme and didn't believe in political untouchability.</span><br />