Twitter: Is Jack Dorsey Going to Be CEO or What?

MarketWatch: Hey, Twitter, it’s a slow week before Labor Day, so everyone is looking to you for some big news. Twitter is expected to name a new CEO as early as Friday, unless its search — nearing the three-month mark — has gotten bogged down. And many expect the new chief executive is already sitting in the top seat: Interim CEO Jack Dorsey. If indeed Dorsey, who is also the CEO and co-founder of mobile payments company Square, is named CEO of Twitter, it would have big ramifications for both companies.