President Obama visits Argonne
| Uploaded by | Argonne National Laboratory |
|---|---|
| License | CC BY-NC-SA 2.0 |
| Comments | 0 |
| Favorites | 0 |
| Views | 1,962 |
| Date taken | 2013-03-15 14:03:10 |
| Date uploaded | 2013-03-19 |
| Tags | presidentobamaatargonnepresidentobamatoppicksseldomusedstillvideocamera, 30379d397 |
| Visibility | public |