Welcome back to World Brief, where we’re looking at Europe deploying troops to Greenland , a deadly U.S. immigration crackdown in Minnesota , and internet blackouts disrupting Uganda ’s presidential election. Sign up to receive World Brief in your inbox every weekday. Sign up to receive World Brief in your inbox every weekday. Sign Up By submitting your email, you agree to the Privacy Policy and Terms of Use and to receive email correspondence from us. You may opt out at any time. Enter your