it's real interviews of people who sat next to robert hanssen, who worked with alder james. this is who i saw and how do you work with someone for 20 years and don't know them. but it also has dramatizations of people who are acting suspiciously and you see people coming and going from their office who aren't picking up on the -- it's basically saying if you see this kind of stuff, you've got to come forward. >>> accused boston marathon bomber dzhokhar tsarnaev will be in court today. this will be the first time the public will see the accused terrorist. he's accused of using weapons of mass destruction to kill three people and wounding more than 160. he's also charged with killing a police officer. his brother died during a shoot-out with police. tsarnaev is expected to enter a plea of not guilty. >>> in the george zimmerman trial the judge will rule today whether trayvon martin's text messages about fighting can be entered as evidence. when the trial started, she ruled that martin's interest in guns and fighting couldn't be used in opening statements. tuesday's testimony.