Why is Black Canary marrying Green Arrow? In the blogosphere these days, them's fightin' words! And where there is a fight, Bahlactus is never far, orchestrating it.
The answer to the question comes from Gerry Conway's Justice League of America #211. Tell us, non descript lizard dude:
I knew it, they're both Skrulls.
The answer to the question comes from Gerry Conway's Justice League of America #211. Tell us, non descript lizard dude:

Comments
Man, I'm dreading when Marvel's gonna pull the trigger with that Deux..
I've promised to stop many times, so I won't bother now. ;)
Hmm...?
One of the few reasonable things about the Gerry Conway JLA ;).