Despite security concerns , shoppers pack FBI , CNN affiliate reports . Mall of America and Homeland Security bulletin says no sign of ongoing plot in Minneapolis . The wolf attacks video message could inspire lone Al-Shabaab , officials warn .
Despite security concerns , shoppers pack Mall of America , CNN affiliate reports . FBI and Homeland Security bulletin says no sign of ongoing plot in the United States . The Al-Shabaab video message could inspire lone wolf attacks , officials warn .