DETROIT — The Department of Justice is probing ​allegations that United Auto Workers President Shawn Fain took actions to improperly benefit his fiancée...

Opinions expressed by Entrepreneur contributors are their own. Key Takeaways Citizenship has become an economic asset, not just a legal status. By extending the residency requirement from five years to 10 years (seven for Portuguese-speaking countries), Portugal hasn’t raised a financial barrier — it has raised a time barrier. Businesses should expect long-term mobility planning to become more important as countries tighten citizenship and residency rules. For years, Portugal occupied a unique position in the global mobility economy.While many countries tightened immigration rules and raised barriers to citizenship, Portugal became one of Europe’s most accessible destinations for entrepreneurs, investors, retirees, remote workers and skilled professionals seeking a pathway into the European Union.The country’s appeal extended beyond its climate, safety...