Delhi Chief Minister Arvind Kejriwal is recovering well after surgery at a Bengaluru hospital for his chronic cough, doctors attending to him said today. Mr Kejriwal, who was operated upon on Wednesday, was approached by the doctors, who offered to cure the cough after observing Mr Kejriwal and studying photos and videos. They felt that Mr Kejriwal coughed more because of structural problems in his mouth and throat, rather than from allergies.