Former Indian Finance Minister Pranab Mukherjee, right, files his nomination for the upcoming presidential elections in the presence of Indian Prime Minister Manmohan Singh, second from right, and Congress party president Sonia Gandhi, third from right, in New Delhi, India, Thursday, June 28, 2012. Mukherjee resigned from India's Cabinet on Tuesday to run as the governing party's candidate in next month's presidential election. The election is scheduled for July 19.