External Affairs Minister Salman Khurshid

External Affairs Minister Salman Khurshid speaks in the Lok Sabha in New Delhi on Friday. PTI Photo

Prime Minister Manmohan Singh at a meeting with Leader of Opposition Sushma Swaraj, Syed Shahnawaz Hussain, Rewati Raman Singh and other members after receiving a memorandum from them to make Ganga pollution free, in New Delhi on Friday

Commerce and Industry & Textiles Minister Anand Sharma with industrialists at a meeting of the Board of Trade in New Delhi on Friday. PTI Photo

US President Barack Obama, right, lays a wreath during his visit to the Hall of Remembrance at the Yad Vashem Holocaust Memorial in Jerusalem, Israel, Friday, March 22, 2013. Standing behind Obama are from left to right, Rabbi Israel Meir Lau, left, Israeli President Shimon Peres, Israeli Prime Minister Benjamin Netanyahu and Chairman of the Memorial Avner Shalev. AP/PTI

Indian players after dismissing Australia's M Johnson on the first day of the 4th cricket test match in New Delhi on Friday. PTI Photo

Australia's Philip Hughes in action against India on the first day of the 4th cricket test match in New Delhi on Friday PTI Photo

A model walks the ramp on the first day of Lakme Fashion Week 2013 in Mumbai on Friday

A model walks the ramp displaying the collection of designer Asmita Marwa on the first day of Lakme Fashion Week 2013 in Mumbai on Friday. PTI Photo