Expanding a federal retirement savings program could decrease inequality and boost wealth for the poorest, experts say. Source

Air traffic controllers say the damage to the control center outside Chicago is unlike anything they have seen before. Critical communications equipment to manage planes in the skies will have to be replaced; and, the NFL says there are now 12 million fans in the U.K. and sports broadcasters saw a 60 percent audience increase last year alone. And, as Charlie D’Agata explains, that growing fan base is getting increasingly hard to ignore. Source

Why does the U.S. take the lead in world crises? “That’s how we roll,” says President Obama. “That’s what makes this America.” Watch Steve Kroft’s full report, “President Obama: What makes us America.” Source

The driver of a truck that hit a bus Friday night in Texas has offered an explanation for the crash that killed four college students. But his statement leaves many questions unanswered. Manuel Bojorquez reports. Source

An update on the world’s largest civilian hospital ship and how it is being utilized for the Ebola outbreak Source

Hollywood’s “Most Eligible Bachelor” wed Amal Alamuddin, a human rights lawyer, at a private ceremony in Venice, Italy. Charlie D’Agata reports. Source

Critic David Edelstein previews one of the new fall season’s most talked-about films: David Fincher’s “Gone Girl,” starring Ben Affleck, which he calls “an elegantly wicked mystery.” Source

Correspondent Michelle Miller gets some tips on swing dancing, including a signature Lindy hop move known as an aerial, from the “Queen of Swing,” 94-year-old Norma Miller, and Chazz Young, son of the man who invented many classic swing dance moves in the 1930s, Frankie Manning. Source

4D movies are the latest innovation aimed at getting Americans off their couches and back in the theaters. Is it the next big thing for Hollywood? Brandon Scott reports. Source

Renowned music photographer Danny Clinch joins “CBS This Morning: Saturday” to share some of his best photos and the tools of his trade. Source