Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

newday pkg howell willis tower glass crack_00001818.jpg
newday pkg howell willis tower glass crack_00001818.jpg

    JUST WATCHED

    Glass floor cracks under tourists

MUST WATCH

Glass floor cracks under tourists

The Willis Tower in Chicago had a crack in its glass floor, scaring tourists. CNN's George Howell reports.

Glass floor cracks under tourists

The Willis Tower in Chicago had a crack in its glass floor, scaring tourists. CNN's George Howell reports.