The first Google Hangout from any national convention took place in Tampa, Fla., this year.

Illinois Gov. Pat Quinn speaks on assault weapons and large-capacity weapon magazines.

New Jersey Gov. Chris Christie Breaks Ground on Solar Farm

Michael Bloomberg announces a competition to develop an apartment model for small households.

Connecticut senators Ed Meyer and Martin Looney tour a New Haven biodiesel facility.

Ed Lee speaks at the Intersolar North America Conference.