Infos to move to Miami(usa) from Rome(Italy)?

Tourists cannot legally work in the U.S. And you will not likely find an illegal job other than picking fruit on a farm hundreds of miles from Miami. The only Visas that allow you to work must be applied for by the employer in advance and are restricted to certain skills and occupations. Now, if you have half a million dollars or so to INVEST in a restaurant there are certain visas restricted to investors that can be obtained.