South American “crime tourists” who exploit the US visa system to enter the country and commit burglaries have now infiltrated at least half the states in America and taken “millions of untraceable” goods, The Post has learned. The organized groups of burglars and jewel thieves, particularly from Chile, Ecuador, Colombia and Peru, have been targeting wealthy homes across the US for decades, but their crimes have spread — and recently soared in some cities, authorities say. “They travel to cities across the nation – including in Maricopa County – and steal millions in untraceable items,” said Maricopa County Attorney Rachel...