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U.S. President-elect Barack Obama wears safety glasses while touring... Foto di attualità - Getty Images
![President Barack Obama wears safety glasses during his tour of Allison Transmission in Indianapolis, Ind., Friday, May 6, 2011. (AP Photo/Charles Dharapak Stock Photo - Alamy President Barack Obama wears safety glasses during his tour of Allison Transmission in Indianapolis, Ind., Friday, May 6, 2011. (AP Photo/Charles Dharapak Stock Photo - Alamy](https://c8.alamy.com/comp/2NBWHFN/president-barack-obama-wears-safety-glasses-during-his-tour-of-allison-transmission-in-indianapolis-ind-friday-may-6-2011-ap-photocharles-dharapak-2NBWHFN.jpg)
President Barack Obama wears safety glasses during his tour of Allison Transmission in Indianapolis, Ind., Friday, May 6, 2011. (AP Photo/Charles Dharapak Stock Photo - Alamy
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