Mark Cuban, the billionaire entrepreneur and owner of the Dallas Mavericks basketball franchise, on Monday disputed an accusation from the Securities and Exchange Commission that he profited from insider stock trading.

In the big money world of prostitution, sometimes the players that get caught up in the mix are names that surprise many.  They include political figures, billionaires, CEOs, all-star sports athletes, and famous celebrities.  Here are some of the more notorious prostitution scandals that have made their way into the public's view over the years.

Tiger Woods discusses getting into real estate in the current market, how he feels about Obama's election and the survival of his sport in tough economic times, while American International Group's CEO comments on the company's loss of $24 billion in the third quarter and the government's bailout package. Following are today's top videos:

Formula One fever is in the air as Singapore prepares to host the first ever F1 night race this weekend. What sort of benefits can hosting a big ticket event like F1 bring and is it really worth it?

Rising fuel and food costs, the threat of job losses and disputes over pensions and pay are just some of the factors that sparked thousands of disgruntled workers to take action this summer.

As stocks slid following renewed worries about Lehman Brothers on Tuesday, CNBC asked the experts where to put your money now.

John McCain becomes the official Republican presidential nominee while strategists tell investors to take advantage of the gloomy economy by buying the market. Following are today's top videos:

"Squawk Box" traveled to Gillette Stadium and asked experts to tackle some of the big issues facing the football and the business that surrounds the sport.

The LPGA Tour boasts players from all over the world, and it wants all of them to be able to speak English.

It’s hard to drum up much enthusiasm for investing these days. Yet, for the high net worth crowd with income to spare, there are some other asset classes to consider -- investments that not only hold the potential for powerful gains, but can help put the fun back in your portfolio. We're talking art, wine, horses and cars.

Dell introduces their new line of laptops, designed to have the greatest security, the longest battery life and the most robust design, while Warnaco's Speedo is the most desired swimwear for Olympic swimmers. Following are today's top videos:

NBC Universal's Olympics coverage is drawing huge audiences, helped by the extravagant opening ceremony and swimming star Michael Phelps, and setting the stage for what could be record TV ratings for the Summer Games.

CEOs from McDonalds, Adidas and WPP Group looking to boost sales from the long-awaited Beijing Olympic games, talked about their various strategies to expand brand image, their views on the economy, and more on CNBC.

American swimmer Michael Phelps needed a little help from his friends on Monday to keep alive the dream of an unprecedented eight Olympic golds.