More on the Gasparino jump to FBN…

The Business Insider’s Joe Wiesenthal spills some dirt on Charlie Gasparino…

A CNBC insider said that many at the network admired Gasparino’s reporting and top executives were pleased with his performance.

But others close to the matter say that Gasparino definitely rubbed some of his colleagues the wrong way.

“I think the key here is that Charlie is an aggressive reporter and a colleague. Some of the energy that drives him to be an aggressive reporter can make him difficult to work with,” one person familiar with the situation said.

“He’s a very aggressive reporter. I think that act grows a little thin when you work with him day in and day out,” another person said. “He’s a double edged sword. People at the network might have grown tired of getting cut.”