Boston attack mirrors premise of British dark comedy film Four Lions...

Not funny at all today...

I do not have a problem with dark comedies.  I do not blame terrorist attacks on films, but the premise of the film was blowing up the London Marathon and ends with the terrorists blowing themselves up at the London Marathon.  Is there any connection?

Update:  Dark Skinned Suspect?  Chris Matthews just lost his tingle.  

Even though a Saudi National is a person of interest, we do not know who did this yet.

Update:
Photos of Saudi National (does not mean he did it, but terrorist groups do like to focus on  the young for such operations).
Was Saudi National cleared in attack?
Possible Al-Shabab Terrorist Connection?
Police have video of suspect planting bombs before explosion?
Bombing Updates: Police ask for any videos or leads...
TOM:  Updates on bombing, violence, etc.
CBS:  FBI and Boston PD still interested in Saudi "person of interest" 
Via Surveillance Video: Is this the suspect?
Muslim Brotherhood statement on Boston attack...
With the clearing of the Saudi person of interest, the wait for a name...
No suspects?
Wretchard/Belmont Club on the Fog of Media Coverage...
The Brothers Tsarnaev had illegal guns.
What we know and what we don't know...