Immigration has been a touchstone of the U.S. political debate for decades, as policymakers must weigh competing economic, security, and humanitarian concerns. Immigration affects us all. Whether you are an immigration lawyer, an employer hiring H-1B migrants, or a potential future tax-paying citizen of this country, the issue will likely determine the outcome of the 2020 election in the United States. If Donald Trump wins re-election in 2020 what can