![New evidence still leaves questions about Trayvon Martin shooting](https://assets1.cbsnewsstatic.com/hub/i/r/2012/05/19/0ba36155-3a2d-11e3-a4cb-047d7b15b92e/thumbnail/640x360/fd8273f74034680530e4de26fad563ee/GeorgeZimmerman--TrayvonMartin.jpg?v=25685eaa472b1a5dbb5bd46ae506d232#)
New evidence still leaves questions about Trayvon Martin shooting
Even with new evidence being disclosed in the shooting of Trayvon Martin by George Zimmerman, questions still abound. Mark Strassmann reports then Jeff Glor and Rebeca Jarvis speak with Benjamin Crump, the attorney for the prosecution in the Trayvon Martin trial.