[AuH2ORepublican]

Well, I think it's pretty clear now that Suspect #2 iss not the second Saudi on the left in that picture you kept posting. The guy we now know is the younger Chechen is much lighter-skinned and his hair isn't quite as curly:

[Syncro]

According to these screen shots both brothers/terrorists were registered voters:

Nexis also shows he was a registered voter.

Nexis also shows Tamerlan Tsarnaev as a registered voter.