Immigration attorneys said the J-1 visa program doesn't face the same oversight as other temporary-worker programs, such as the H-1B, commonly used to bring in skilled workers, or the H-2A, for seasonal agricultural laborers.
Businesses and cities across the country should take note: Locally-inspired public spaces, even temporary ones, and other quality-of-life factors have a real effect on economies.
Part two focuses on the Games' legacy and on the construction of five permanent sporting venues - the Olympic stadium, aquatics centre, velo park, handball arena and Eton Manor - and three othertemporary venues.