April 24, 2014
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An employee vacuums the carpet next to Bernard Buffet's "Deux clowns, saxophone" during a media preview of Christie's Shanghai Spring Auction in China. Christie's will present the auction on April 26.
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Daryl Cura demonstrates smoking an e-cigarette at Vape store in Chicago, April 23, 2014. The federal government wants to ban sales of electronic cigarettes to minors and require approval for new products and health warning labels under regulations being proposed by the Food and Drug Administration.