President Pranab Mukherjee returned to New Delhi Friday night cutting his visit to Odhisa short after his wife was admitted to Intensive Care Unit. According to official sources, on reaching New Delhi, Mr. Mukherjee straightway drove to the Army's Research and Referral Hospital to see his wife who has been ill for sometime and was now admitted to the Intensive Care Unit of the hospital.<br/><br/>The President was on a two-day visit to Odisha and was scheduled to attend the Convocation of National Law University at Cuttack today.