The Olympic torch arrived for its only North American stop amid heavy security Tuesday, one day after its visit to Paris descended into chaos and activists here scaled the Golden Gate Bridge to protest China's human rights record.

Who: Olympic Fans
What: Olympic American fans waits for the torn to come to the United States.
Where: San Francisico, Ca.
Why: They can't wait for the torch to arrive.
When: April 8, 2008 Tuesday.