Documentary Zeroes News Today

>> the disability community is not large. but its important. >> reporter: ambitious yet also self-effacing in victory and defeat. >> so i leave you all tonight with a full heart and a fervent prayer that well meet again. >> reporter: bob doles commitment to country tested and lifted by his resilient spirit. kelly odonnell, nbc news, washington. next, congress is running out of time to pass bidens build back better bill by the end of the year. this as biden faces several new challenges on the d...