Who is the man behind WikiLeaks? Journalist Glenn Greenwald tells us more about public enemy number one, WikiLeaks founder Julian Assange. And, is it a criminal conspiracy? Former Canadian diplomat Scott Gilmore says the leaks are putting lives at risk. He joins us tonight.

VIDEO: WikiLeaks scandal animated, in under two minutes.

A life sentence for a serial killer has forever changed the life of Sharon Rosenfeldt. Clifford Olson killed her son, and every time he fights for parole, the wounds reopen. Tonight, what it's like to have a lifelong relationship with the man who murdered your child.

Related: Serial killer Clifford Olson denied parole

The war on Christmas is becoming a tradition, and it's not even December yet. The image above is an ad by American Atheists, near New Jersey's Lincoln Tunnel. Is it going too far or is the birth of Jesus fair game? Tonight, the president of American Atheists debates a Christian writer with Salon.com who has criticized the billboard.

Tune in, 8:00 p.m. ET live.