A U.S. judge's ruling striking down a federal law that bans licensed federal firearms dealers from selling handguns to young adults under 21 is the latest example of how a landmark Supreme Court decision is transforming the legal landscape around firearms.
The ruling issued Wednesday by a federal judge in Virginia is just the beginning of what's likely to be a lengthy court battle over rules aimed at making it harder for 18- to 20-year-olds to get handguns.
