I don't think Michael Bloomberg would say that his greatest skill is delivering the speech. He would say he's more of a nuts-and-bolts mayor-picking up the trash, dealing with the school system.

Why does it have to be politics? Is there a dynamism to that world and a theoretical capacity to do things that draws many talented people? Absolutely. Are there other ways to be involved and lead an interesting life? Of course.

Global warming threatens our health, our economy, our natural resources, and our children's future. It is clear we must act.

The Republican argument that raising the debt ceiling encourages additional future spending is logically irresponsible. The debt ceiling has to be raised to authorize spending already approved by Congress. Despite that fallacy, the GOP has been able to score political points with its argument.

A significant piece of the wealth that the NFL owners garner is a result of the enormous TV revenues they get - and those revenues are supported by a legislatively granted exemption from the antitrust laws that has been made applicable to sports leagues, primarily the NFL.

I think President Obama could have handled politics and policies differently. But he has been decisive, strong, and consistent - important qualities in a president. Mitt Romney is indeed an Etch A Sketch, the antithesis of leadership.

Once again, the puppets on Capitol Hill are about to slam the Muppets on Main Street. The country still hasn't recovered from the Wall Street-induced financial cataclysm of 2008, yet Congress is preparing to enact the Orwellian 'JOBS Act' - a bill that should in fact be called the 'Return Fraud to Wall Street in One Easy Step Act.'