From Business Week:

“There is no longer any basis on which this court can conclude that the District of Columbia’s total ban on the public carrying of ready-to-use handguns outside the home is constitutional under any level of scrutiny,” federal Judge Frederick Scullin Jr. ruled in a decision made public on July 26. “Therefore, the court finds that the District of Columbia’s complete ban on the carrying of handguns in public is unconstitutional.” If the ruling is upheld by an intermediate appellate court, the justices (of the Supreme Court) could be forced to return to the radioactive Second Amendment.