It was a 5/4 decision on "the Chicago Case" in which the Court said that city residents can have handguns for their own use, even in their home. The decision voids a 1982 Chicago ordinance outlawing home handguns, and furthermore overrides any city or state laws banning handguns. The folks who think the 2nd Amendment means that anybody can have any kind of gun they want for personal use are celebrating. Justice John Paul Stevens, the leading liberal on the court, takes the bench for the last time today.
Dennis Henigan of the Brady Center to Prevent Gun Violence said the decision will be used by the gun lobby to challenge a myriad of state and local gun laws. "With few exceptions, these challenges will fail," he said.By one estimate there are 200 million guns in the private ownership of about 90 million people (in the US). This is an average of 2.2 guns per owner. I wonder how many people have just one gun, and how many people have a hundred. According to government stats we have about 80 gun deaths a day, 34 of which are homicides.
( sources, exact wording of the 2nd amendment, and opinion )