CLEAN: A message from Obama welcomes the IOC to Chicago

The video introduces the community and volunteers, welcomes viewers to the United Center in Chicago, and highlights the importance of gymnastic facilities. It emphasizes Chicago's significance as a quintessential American city and its suitability as the host city for the 2016 Olympic and Paralympic Games.

What aspect of the community does the speaker highlight as contributing to a positive day?

• The transportation system

• The weather

• The number of volunteers

• The local cuisine

Where does the speaker welcome the audience to?

• The Chicago River

• The Olympic Stadium

• The Willis Tower

• The United Center

What is considered the most important feature from a gymnastic perspective?

• The local culture

• The weather conditions

• The gymnastic facility

• The audience size

Where will the training for the gymnastics take place?

• In the city center

• In the Olympic Village

• At the local high school

• Near the Chicago River

How does the speaker describe Chicago in relation to American cities?

• As the most historic of American cities

• As the most American of American cities

• As the most European of American cities

• As the most diverse of American cities