One week from today, on January 19th, Barack and I will join thousands of people all across the country for an extraordinary day of service. I recorded a short video to tell you more about this important effort. Please take a minute to watch it and sign up to host or attend a service event near you. Host or attend a service event Volunteers of all ages and backgrounds are committing to renew America together, one community at a time. Whatever service activity you organize or take part in -- cleaning up a park, giving blood, volunteering at a homeless...