Demonstrators wear costumes during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Demonstrators and members of the media listen to a speaker during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Nancy Becker, who works at an Amazon fulfillment center in Bad Hersfeld, Germany and is a Verdi Union member, speaks to the crowd during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Markus Hoffmann-Achenbach, an organizer for the Verdi Union at an Amazon warehouse in Werde, Germany, speaks during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Demonstrators chant during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
A demonstrator wears a costume during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Demonstrators hold signs during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Demonstrators and members of the news media listen to a speaker during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Demonstrators listen to a speaker during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Dave Freiboth, Executive Secretary of the Martin Luther King County Labor Council, addresses protestors and the media during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Demonstrators listen to a speaker during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Demonstrators are pictured during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Demonstrators chant slogans during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
Demonstrators hold a large banner that says “Strike at Amazon” during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg
David Olivera (C), of the Office and Professional Employees International Union Local 8, sings with other demonstrators during a protest at Amazon.com Inc. headquarters in Seattle, Washington, U.S., on Monday, Dec. 16, 2013. Amazon.com Inc. workers in Germany sent a delegation to the company’s Seattle headquarters to reinforce strikes demanding higher pay and a better work environment, the Verdi union said. Photographer: David Ryder/Bloomberg