Just as Colorado’s labor department distributes millions of dollars in federal unemployment benefits, the programs that provided that money to out-of-work Coloradans are set to expire and send thousands of people back into economic uncertainty just as they catch up on bills. Already, more than 135,000 Coloradans have endured a two-month gap in payments after Congress delayed approval of a second round of pandemic-related stimulus money and after the Colorado Department of Labor and Employment struggled to implement a new computer system. Now those same people are eyeing March 13.