Communities across the nation celebrated the Martin Luther King Jr. holiday on Monday with events ranging from prayer services to parades, but a dangerously cold winter storm was limiting some planned activities.
In Philadelphia, President Joe Biden marked the holiday by volunteering at Philabundance, a nonprofit food bank. He stuffed donation boxes with apples and struck up casual chatter with workers at the organization, where he volunteered for the third year in a row to mark the January day of service.
