tomorrow i will find out what this experience was like for evan neilsen. he'll join me in the cnn newsroom at 2:30 eastern time. i know the insurance company has never seen damage like that. that will do it for me. newsroom continues at the top of the hour with don lemon. first, do bad brains lead to bad behavior? dr. sanjay gupta explores the anatomy of violence on sanjay gupta, md, which starts now. >>> hey there. thanks for joining us. lots to get to today. starting off with a couple of people you know well but who are doing things that are going to surprise and inspire you. alicia keys will talk about her passion backhand yond tbeyond t music. you will see her in a new light. and jonny lee miller. you may know him from ser lock holmes. this weekend he's running a 50-mile ultra marathon to try to save a 4-year-old boy. >>> first, the anatomy of violence. how does an innocent child grow up to be one of the accused boston bomber or any criminal. what's happening inside the brain? it's controversial but scientists say biology plays a bigger role than we on

tomorrow i will find out what this experience was like for evan neilsen.e. i know the insurance company has never seen damage like that. that will do it for me. newsroom continues at the top of the hour with don lemon. first, do bad brains lead to bad behavior? dr. sanjay gupta explores the anatomy of violence on sanjay gupta, md, which starts now. >>> hey there. thanks for joining us. lots to get to today. starting off with a couple of people you know well but who are doing things that are going to surprise and inspire you. alicia keys will talk about her passion backhand yond tbeyond t music. you will see her in a new light. and jonny lee miller. you may know him from ser lock holmes. this weekend he's running a