Author Image: Hayley Tsukayama
Reporter — The Washington Post

Hayley Tsukayama

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Lonely Planet App
FILE - In this May 21, 2013 file photo, a view of an iPhone in Washington showing the Twitter apps among. Twitter is now using spam-fighting technology to seek out accounts that might be promoting terrorist activity and is proactively looking at other accounts related to those flagged for possible removal, the company announced Friday. (AP Photo/Evan Vucci, File)