This story was originally published on C-Store Dive. To receive daily news and insights, subscribe to our free daily C-Store Dive newsletter. The U.S. federal government has been stepping up immigration enforcement, increasing raids on businesses and ramping up the number of Immigration and Customs Enforcement (ICE) agents it employs to meet aggressive deportation quotas and increased worksite enforcement. When it comes to convenience stores, staff training is one of the biggest tools retailers can use t ...