5 things to know for Jan. 30: Frigid cold, Government shutdown, Federal Reserve, Canada tariffs, Nipah virus

By Alexandra Banner, CNN Nationwide protests against the Trump administration’s immigration crackdown are expected today, with organizers calling for a boycott of schools, workplaces and shopping in cities across the country. CNN is monitoring dozens of demonstrations and marches planned for major metropolitan areas, including Minneapolis, New York City and Atlanta. Here’s what else you