Under new guidelines from the State Department, foreigners seeking visas to work, visit, or live in the U.S. can now be rejected if they have medical conditions like diabetes, obesity, or heart disease. The government has also instructed consular officials worldwide that visas can be denied based on an applicant’s age or the likelihood that they might become a financial burden on the U.S. While these new guidelines might seem sensible at first glance, they are unnecessary, impractical and