Cracks in Chicago's Willis Tower 'Ledge' Give Tourists a Scare

Officials say protective coating covering the glass surface cracked but the building is safe.
0:44 | 05/29/14

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Transcript for Cracks in Chicago's Willis Tower 'Ledge' Give Tourists a Scare
Operators of Chicago's Willis tower one of the world's tallest building is now trying to ensure -- that the building is safe for visitors -- On nerve to say the -- last night when a glass led you. And -- -- prepared jutting from the building's 103. Floor appear to crack beneath their feet. The seat third -- last known as the ledge -- out four feet from the building officials say the tower is safe tourists are not endanger our. And that it was actually a protective coating. Covering the -- surface. That cracked you have to convince a lot of people listening -- -- crack like.

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