ไปค้นมาแล้วครับ มันเป็นของจริงครับไม่ได้เฟค :'(
DoubleClick is a subsidiary of Google that develops and provides Internet ad serving services. Its clients include agencies, marketers (Universal McCann Interactive, AKQA etc.) and publishers who serve customers like Microsoft, General Motors, Coca-Cola, Motorola, L'Oréal, Palm, Inc., Apple Inc., Visa USA, Nike, Carlsberg among others. DoubleClick's headquarters is in New York City, United States.
Acquisition by Google, Inc. Google announced on April 13, 2007 that it had come to a definitive agreement to acquire
DoubleClick for US $3.1 billion in cash.[2]
US lawmakers have investigated possible privacy and antitrust implications of the proposed acquisition.[3] At hearings, representatives from Microsoft warned of a potential monopolistic effect, the irony of which was not lost on the committee chairperson.[4] On December 20, 2007, the FTC approved Google's purchase of DoubleClick from its owners Hellman & Friedman and JMI Equity, saying, "After carefully reviewing the evidence, we have concluded that Google's proposed acquisition of DoubleClick is unlikely to substantially lessen competition."[5] European Union regulators followed suit on March 11, 2008. Google completed the acquisition later that day.
On April 2, 2008, Google announced it would cut 300 jobs at DoubleClick due to organizational redundancies. Selected employees would be matched within the Google organization as per position and experience.[6]
http://en.wikipedia.org/wiki/DoubleClick 
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