In a 5-4 opinion, the Supreme Court struck down the D.C. gun ban and affirmed an individual right to keep and bear arms. Scotusblog is hosting a copy of the decision pdf. I'm sure the legal blogs will have a lot to take about soon, although they seem to be groaning under the weight of their traffic at the moment.
The 5-4 opinion is disappointing, but depending on the specifics, I suppose it is understandable.
UPDATE: This is a narrow decision in that the SC did not address incorporation to the states because DC is a federal district so they had no standing to do so. The NRA is already moving to test incorporation to the states with challenges of the handgun bans in NYC, Chicago, and San Francisco. I may have to renew my membership soon.