Donald Trump is expected at a Buffalo-area fundraiser today as he considers a run for the New York governor's office.

Trump is to be the featured guest at an Erie County Republican Committee event .

The New York City based billionaire has met with Republican leaders about a possible challenge to Democratic Gov. Andrew Cuomo. But he has said he'll only run if the state's Republican Party rallies behind him and he faces no challengers for the nomination.

Rob Astorino, an official in suburban Westchester County, is also considering a run.