McDonald Vs Chicago Case, There were many suits filed to Chicago and Oak Park In Illinois that were challenging there gun bans after the supreme court had stated there opinion. That opinion had led to another case including the District of Columbia and Heller that the Districts of Columbia gun ban was a violation of the second Amendment Making it a Federal Court Case. The District Court dissmissed all the cases.
http://www.oyez.org/cases/2000-2009/2009/2009_08_1521
District Of Columbia Vs Heller Case, This case covered the fact that for the first time in seventy years the court had just heard that the basic reson of the second amenment and its relation to the gun control laws. After this case the the Court came to the conclusion of the second ammendment only being faced towards Militias like the National Guard and not to Private gun owners.
http://www.oyez.org/cases/2000-2009/2007/2007_07_290
Comparisons
15 years ago