Some great guests – including tennis legend Martina Navratilova — joined On Point to talk about the NBA’s Jason Collins coming out as openly gay. Collins is now the first openly gay male active in a major American team sport.

NBA Center Jason Collins comes out. We talk about what it means to be openly gay in sports and beyond.

We’ll look at what’s known, what’s not and the unfolding investigation.

Sports writer and friend of On Point David Steele — who joined us for our show on “42,” the new film about Jackie Robinson — just wrote a great piece on the film over on AOL Sporting News, incorporating the insight he got from the discussion with writer-director Brian Helgeland on our show.

Jackie Robinson broke the color line in Major League Baseball. The new movie “42″ tells the story. The director is with us.

Mushers, majestic huskies, and more: we go to the Iditarod.

From tennis to soccer to the NBA, the surprising history of why we play ball.

The day after the Super Bowl, politics and mega-sports. Imperial sports.

Lance Armstrong takes his story to Oprah. So, what do we think about him and doping now?

We’ll explore the body and mind-bending world of competitive yoga.