Norway mourns following the bomb blast and massacre at a Labour party youth camp as more details emerge about the man behind it. Tonight, an expert guides us through the mind of a killer.

Plus, time is running out in Washington to solve the country's debt crisis. President Obama and Republicans need to break the stalemate in order to prevent financial disaster - so with the stakes so high, why is there no compromise in sight?

And, we reconnect with Mark Horvath who is on a mission, documenting the lives of the invisible homeless population.  

We also take a look at a Whole Foods Market employee who wrote an epic resignation email, tearing the company and his co-workers to shreds. But what really happens after bridges are burned?

Join us for all this and more, tonight at 8 p.m. ET on CBC NN.