Today In Pictures: Feb. 28, 2013

Chardon High School students march to the square in Chardon, Ohio, for a memorial ceremony for three classmates who died in a school-shooting rampage a year ago, Feb. 27, 2013. The march ended at the courthouse where 18-year-old shooter T.J. Lane pleaded guilty to all charges. He could face life in prison at his sentencing March 19. (Mark Duncan/AP Photo)