US President Barack Obama, accompanied by wife Michelle, has left for his three-day visit to India from the Andrews Air Force base. The US President is coming to India on the invitation of Prime Minister Narendra Modi. He is expected to land on Sunday at 10 am in Delhi on Air Force One. The state visit will begin with a ceremonial welcome by President Pranab Mukherjee at Rashtrapati Bhavan. The PM and Mr Obama will then move to Hyderabad House to hold bilateral talks.