Watch NBC 2012 London Olympic Games Preview

In preparation for the 2012 London Olympic Games, NBC Sports aired a preview show highlighting the athletes, events, and venues that viewers could expect to see during the two-week competition. The show was hosted by Bob Costas, who provided commentary and analysis throughout the broadcast.

The show began by highlighting some of the top athletes who would be competing in London, including swimmer Michael Phelps, gymnast Gabby Douglas, and track and field stars Usain Bolt and Allyson Felix. The athletes gave interviews discussing their training, expectations for the Games, and what it meant to represent their countries on the world stage.

Next, the show shifted its focus to the various events that would be taking place during the Olympics, from the traditional events like swimming, gymnastics, and track and field to newer sports like rugby sevens and beach volleyball. The show also provided information on how the different events worked and what viewers should look out for in each competition.

In addition to showcasing the athletes and events, the show also gave viewers a glimpse into the different venues that would be used for the competitions. From the iconic Olympic Stadium to the Aquatics Center and the Velodrome, the show provided a virtual tour of the venues and gave viewers a sense of what it would feel like to be there in person.

Throughout the broadcast, the show also highlighted some of the challenges and controversies that surrounded the London Olympics. These included concerns over security in the wake of the 2005 London bombings, as well as worries about the impact that hosting the Games would have on the city's already strained infrastructure. The show also touched on the controversy surrounding the decision to hold the equestrian events in Greenwich Park, which some argued would damage the historic site.

Finally, the show wrapped up with a look at some of the more light-hearted aspects of the Games, including the various cultural events and celebrations that would take place in London during the Olympics. From the opening ceremonies to the closing ceremonies and everything in between, the show gave viewers a sense of the excitement and energy that would be in the air during this unforgettable event.

Overall, the NBC 2012 London Olympic Games Preview show provided viewers with a comprehensive look at what they could expect to see during the upcoming competition. With interviews with top athletes, behind-the-scenes access to the different venues, and highlights of the various events, the show gave viewers a taste of the excitement and anticipation that was building around the world in the lead-up to the Games.