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hennion & walsh has specialized in fixed income and growth solutions for 30 years, and offers high-qualityotential for regular income...are federally tax-free... and have historically low risk. call today to request your free bond guide. 1-800-217-3217. that's 1-800-217-3217 prefer heb focus on twitter obviously if you heard his commentary he seems more focused on payments, finances and frequent encryptor. a lot of people say this is a natural transition according to reports of been in the works for the past year or so is stepping in immediately of ceo is the chief technology officer. it's an interesting choice that you have the cto stepping in. there's been a underperformance compared to facebook over the last few years underperformed this year since facebook is up 20%, twitter down 15% twitter has 200 million users. david: is not because facebook is better monetizing than what they have at twitter. >> yes i would say there have been very strategic in their acquisition like whatsapp and oculus. they have been very good at buying instagram and getting more users on board were twitter this