What are the major metropolitan areas in the United States?
Los Angeles, Atlanta, Baltimore, Boston, Chicago, Cincinnati, Cleveland, DallasFort Worth, DenverAurora, Detroit, Houston, Kansas City, Las Vegas, Miami, MinneapolisSt. Paul, Philadelphia, PhoenixMesa, Pittsburgh, Portland, RiversideSan Bernardino, Sacramento, San Diego, San FranciscoOakland, San Jose, Seattle, St. Louis, TampaSt. Petersburg, Virginia Beach, and Washington, D.C.