New Delhi, Jan 25 (ANI): US President Barack Obama and First Lady Michelle Obama on Sunday reached New Delhi for a three day visit. Prime Minister Narendra Modi himself went to receive Obama at the Palam Airport where Air Force One aircraft of United States landed. Modi greeted Obama and US First Lady at the airport and shook hands with both. Indian Ambassador to US S Jaishankar and Power Minister Piyush Goyal were also present at the airport to receive President Obama. Obama will be the Chief Guest at Republic Day celebrations this year on the invite of Prime Minister Narendra Modi. Barack Obama and Michelle Obama will be staying at Hotel Maurya Sheraton in Delhi where security has been highly tightened for their stay.