gress anytime soon. After reporting quarterly sales that topped estimates, interim chief Executive officer lack Dorsey and chief Financial Officer Anthony Noto struck a critical tone, saying user growth won't improve until the social-media company reaches a mass market -- something that will take a mixture

ogress anytime soon. After reporting quarterly sales that topped estimates, interim Chief Executive Officer Jack Dorsey and Chief Financial Officer Anthony Noto struck a critical tone, saying user growth won't improve until the social-media company reaches a mass market -- something that will take a mixture