olympic great carl lewis helping unveil the countdown clock at the united nations center in new york. that was this afternoon. but the real action is overseas. n london. the host city, they couldn't be more excited. british prime minister david cameron says everything is on budget and on schedule. that includes the aquatic center, costs more than $440 million to build, a little more than 200,000 pounds i believe. the soccer stadium, wembley stadium. and where are they going to play tennis? take a guess -- wimbledon, of course. >> according to tradition, i invite the athletes of the world to participate in the games of the 30th olympiad in london one year from today. good luck, london. [ cheers ] >> we are excited. especially us here at nbc. the royal horse guards parade, the place where the world watched william and kate ride home on their big wedding day, will host beach volleyball. >>> a lesbian couple filed a complaint with telly parton's dollywood theme park after one of the women was asked by an employee to turn her t-shirt inside out. the t-shirt read, "moirj is so gay." the wom