The debate over which country hosted the better Olympics opening ceremony — China or the U.K. — has begun, and one person who's finished making comments about London is presumptive GOP candidate Mitt Romney. His thoughts about the games in London were not well-received. Weekends on All Things Considered Guy Raz speaks with James Fallows of The Atlantic for his perspective.

Last week's movie theater shooting in Aurora, Colorado is raising questions about America's gun laws and gun culture. Host Michel Martin speaks with Paul Barrett, author of the book, "Glock: The Rise of America's Guns." They discuss whether this mass shooting has the potential to change public opinion and laws about guns in the United States.

Even as the country grieves over the mass killings in Colorado — a major battleground in the coming election — the public policy and political fallout has become part of the story.

Weekends on All Things Considered host Guy Raz is joined by James Fallows, national correspondent for The Atlantic Monthly. They discuss the tragic pattern of mass shootings in America and abroad and the limited effect that the Aurora shooting will most likely have on preventing the next such event.

President Obama will be holding his first big town hall meeting of the 2012 campaign in Cincinnati Monday. And he will probably continue his campaign attack on Mitt Romney's record of what Democrats characterize as sending jobs abroad while he was the head of Bain Capital.