From ABC News in Florida:

Gov. Charlie Crist sat down with ABC Action News reporter Sarina Fazan Monday afternoon. When asked about whether or not he will run as an independent in the race for U.S. Senate, he said he has not made up his mind yet.
“I can tell you I’m getting a lot of advice in that direction. I’m a listener and so I’m certainly listening to it,” said Crist.
He also talked about the decision to pull all of his political ads.
“I wanted to talk about what we’ve done in the administration to improve education to keep crime down to reduce taxes and just the common sense approach that we’ve taken in this administration to share with the people of Florida,” said Crist.