The Obama camp has really hyped this **** up, nothing there but a bunch of drug addicts who bragged too much, one of those took a 6 story jump out of a window, and the real injustice is... he LIVED!
Where I work the gun people were telling me it was the usual suspects, media blabbing about AK-47s and sniper rifles. I'm told it was a (stolen) scoped Ruger bolt rifle (.22-250) and Remington 760, neither capable of making that shot unless you are DAMN good in ideal conditions, and I doubt some twitchy meth addict could make it at 300, much less 750 yds.
I could joke about this, in a former life I've seen drug addicts TRY to shoot a 6" steel plate at 200 yds with a Rem 700 in 30-06, even with a high dollar SA scope, not even close. Same size plate at 500 yds and same rifle, a 65 yr old Vietnam vet made the shot repeatedly, he's a cop and had confiscated the rifle from the drug addicts, the rifle belonged to the PD after the drug lab was raided.