No, not even if you do it in a county that borders Mexico.One of President Donald Trump's Day 1 executive orders designated "certain international cartels" as "foreign terrorist organizations," a classification that according to the State Department "play[s] a critical role in our fight against terrorism and [is] an effective means of curtailing support for terrorist activities and pressuring groups to get out of the terrorism business." To that end, the U.S. Department of the Treasury's Financial Crimes Enforcement Network (FinCEN) announced a new rule cracking down on cash transactions this week, but only in certain geographical regions. No matter...