President Pranab Mukherjee has also been a teacher at a point. As the President he has also taken up the occasion of Teacher’s Day to impart some lessons to young impressionable minds. Continuing to open the doors of the Rashtrapati Bhawan to some fine minds, this time teachers have been part of the week long in residence program. The teachers all award winning have expressed satisfaction to get the chance to be part of it. An nnis exclusive.