An injured man reacts, as tear gas is fired by Indian police to drive protesters back from North Block near the Presidential Palace in New Delhi, India, Saturday, Dec. 22, 2012. Police

 

              An injured man reacts,  as tear gas is fired by Indian police to drive protesters back from North Block near the Presidential Palace in New Delhi, India, Saturday, Dec. 22, 2012. Police
An injured man reacts, as tear gas is fired by Indian police to drive protesters back from North Block near the Presidential Palace in New Delhi, India, Saturday, Dec. 22, 2012. Police used tear gas and water cannons 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. (AP Photo/Saurabh Das)