Mark Haidar is “a tech whiz and entrepreneur,” as Jay says. Mr. Haidar has founded or co-founded several companies and has several patents. He lives in Dallas, but started out in Lebanon. His family was very poor, and his country was beset by war. His rise has been spectacular. Mr. Haidar is featured in George W. Bush’s latest book, “Out of Many, One: Portraits of America’s Immigrants. Source

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