Name: Rings around the Thames
Uploaded: Tue Feb 28 2012 00:00:00 GMT+0000 (UTC)
Duration: 1 min 12 s
Description: With 150 days until the opening ceremony, giant Olympic rings were floated on the river Thames in London. Mayor Boris Johnson promised a show like no other unveiling plans for a summer of festivities.

Feb. 28, 201201:12