Indian protesters hold placards and climb the flag posts outside the President Palace near the Parliament of India during a protest in New Delhi, India, Saturday, Dec. 22, 2012. Police in India's capital used tear gas and water cannons Saturday to push back thousands of people who tried to march to the presidential mansion to protest the recent gang rape and brutal beating of a 23-year-old student on a moving bus. Presidential Palace is seen in the backdrop. Photo Credit: Indian Photo Agency