Close-up of businessman with dollar banknotes in suit pocket
Bridge across river in downtown Chicago, Illinois in sunny day
CHICAGO - MAY 03: Willis Tower (Sears Tower) on May 03, 2012 in Chicago, Illinois. It's a 108-story skyscraper. At the time of its completion in 1973, it was the tallest building in the world.
CHICAGO - MAY 03: Downtown Chicago with Willis Tower on May 03, 2012. It's a 108-story, 1,451-foot skyscraper and at the time of its completion in 1973, it was the tallest building in the world.
Ocean vessel under Golden Gates bridge in San Francisco in the morning
Ocean vessel nearing Golden Gates bridge in San Francisco in the morning
CHICAGO - MAY 03: Downtown Chicago with John Hancock Center on May 03, 2012. It's a 100-story skyscraper.When it topped out on May 6, 1968, it was the tallest building in the world outside New York.
SALT LAKE CITY - May 2: Street overview with a tram on May 2, 2014 in Salt Lake City, Utah. SAlt Lake is the capital and the most populous city in the state of Utah.