I don't think he's gonna ban ammo either, or tax it so outrageously high that nobody can afford it, but...

...Shhhhhh...don't tell the wingnuts...they're going nuts running around buying up all the guns and ammo they can...they're convinced Obama's gonna take away their right to bear arms.
Running around buying guns & ammo-and teabagging with each other-keeps 'em busy and outta trouble.
Who started those rumors, anyway?
LOL-probably gun dealers!
Who started the teabagging craze?
Betcha it was Lipton and Earl Grey!
The idea of putting serial numbers on ammo has been around for many years. For example, California in 2005 and as late as Maryland in 2008.
This is a way to get around 2nd Amendment issues. Don't ban the guns, just make ammo so expensive that very few people can afford it.
Problem is, when BO was a senator, he supported nearly ever gun-ball bill that was presented. So even though he says one thing now, it's hard not to remember the past.
And remember, BO has a history of saying one thing, and doing the other.
Obama was serving an inner-city constituency in Chicago when he was a senator, so it would make sense that he would be a voice for gun control, at least to a degree.
Obama's a politician, which means he can't be completely trusted in my book, but there have been so many assumptive rumors flying around since he was elected-and even before-that it has gotten kinda ridiculous.
I suspect that Obama likely will want to try for another 4 years in 2012, and I think he's smart enough to know that if he starts attacking the 2nd ammendment he's gonna have a real problem achieving that.
The biggest worry that the gun lobby has isn't Obama...it's keeping the crazies out there from too many high-profile mass shootings...that could get enough of the public heated up to a point where we might see stronger anti-gun measures get pushed.
But I personally don't think that Obama is out to attack the 2nd Ammendment...although I also don't think he really understands gun enthusiasts based on his "bitter...they cling to their guns..." crack about Pennsylvanians, harumph!