There's not really much to say about this episode. Booth and Bones investigate an explosion in a night club. The reason for murder is pretty simple. Booth enlists Hodgins to do something that's right up his alley. Hodgins continues to drop hints that he wants to date Angela. Angela is giving him a hard time, but it's obvious where she wants this to go.
Booth and Cam are trying to keep their sexual relationship a secret. Oh, I hope this is short-lived (I can't remember exactly how long it happens...). I still think Cam is too demanding - especially when she gets onto Angela for sending Booth the drawing of the skull...
Booth and Brennan work so well together. In the end, Brennan questions Booth's decision but then stands up for him and wonders if can truly trust Cam.
I think Brennan is a bit harsh with the things she said to the agent from the state department...