A 24-year-old who wrote to Barack Obama at age 7 has recently sent the former president a video. This person's initial letter to Obama is now part of the collection at his Obama Presidential Center.

The Obama Presidential Center has been in development for some time, with significant private funding. The total cost has been around $850 million, with contributions from various sources, including Comcast, the parent company of NBC News.

Further details about the video and the Obama Presidential Center are available from NBC 5 Dallas-Fort Worth.