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Thousands of former players or their families are filing lawsuits, alleging that the league downplayed the risks for concussions. But the NFL denies wrongdoing. Host Michel Martin speaks with two sports reporters about the NFL's current approach to reducing concussions.

Two cheetah cubs whose cuteness recently landed them on Facebook and Tumblr pages around the Internet have been named after U.S. Olympians competing in London.

Presumably, it was the cheetahs' fabled speed, not cuteness, that inspired officials at the National Zoo in Washington, D.C., to name them Carmelita and Justin, after sprinters Carmelita Jeter and Justin Gatlin.

The three-month-old felines' namesakes won silver (Jeter) and bronze (Gatlin) medals in the 100-meter sprint at the Summer Games.

U.S. pole vaulter Jenn Suhr had a long-awaited breakthrough Monday evening, when she won the gold medal in her event at the London Olympics, clearing the bar at 15'7. She defeated a field that included two-time gold medalist Elena Isinbaeva of Russia, who has dominated women's pole vaulting in recent years.

Suhr, 30, won the silver medal in the event at the Beijing 2008 Games. In London's Olympic Stadium Monday, the vaulters were challenged by windy conditions that kept them well below world-record heights — and even had them clutching blankets to stay warm between attempts.

"Shelter-in-place" warnings have been lifted for people living downwind from a Chevron refinery in Richmond, Calif., where a large fire that started Monday evening "sent thick black smoke wafting" over areas around San Francisco and Oakland, the Contra Costa Times reports.

According to the newspaper, authorities say the blaze is now contained.

Six weeks before the July 20 mass shooting at an Aurora, Co., movie theater, a psychiatrist who had been treating accused killer James Holmes called the University of Colorado police department about him, according to reports from Denver's ABC7-TV and from ABC News.

The headline and top of this post were updated at 1:50 p.m. ET.

Wade Michael Page, the 40-year-old man killed by police at the scene of Sunday's shooting rampage at a Sikh temple near Milwaukee who authorities say gunned down six people and wounded three others, was referred to in a report the FBI received about six years ago, NPR's Dina Temple-Raston says.

President Bill Clinton famously loved doughnuts on the campaign trail, and we've told you about current GOP candidate Mitt Romney's affection for serving the press corps Jimmy John's subs. But what do our past presidents and the presidential wannabes' food choices say about them?

In July, the financial fortunes of the presidential candidates continued along their new trajectories, with Republican Mitt Romney's money-raising efforts outpacing President Obama once again.

Indeed, groups supporting Romney raised one-third more than Obama's re-election effort for the month.

Romney, the all-but-official Republican nominee, actually collected less in July than he had in June, but only slightly. His campaign announced Monday that its overall take for July was $101.3 million.