The Twitter executive is not in the same class as Mark Zuckerberg and Google's Larry Page and does not understand product development, Bill George said.» Read More
Jim Cramer is host of CNBC's "Mad Money" and co-anchor of the 9 a.m. ET hour of CNBC's "Squawk on the Street."
Carl Quintanilla is an Emmy-winning reporter and co-anchor of CNBC's "Squawk on the Street," broadcast live from the NYSE.
“Squawk on the Street” Co-Anchor
Simon Hobbs co-anchors the 10 a.m. hour of CNBC's "Squawk on the Street" live from the New York Stock Exchange.
Rick Santelli joined CNBC Business News as an on-air editor in 1999, reporting live from the floor of the Chicago Board of Trade.
Sara Eisen is a correspondent for CNBC, focusing on the global consumer.