Here are a few quick updates on the Presidential candidates:

* Barack Obama has landed the support of one of New York's most prominent fundraisers, Ben Smith reports.

* Tom Tancredo has called for the abolishment of the Conressional Black Caucus and the Congressional Hispanic Caucus in the wake of the rumored refusal of the Black Caucus to admit white Rep. Steve Cohen, D-TN.

* Mitt Romney will be visiting Iowa tomorrow, going to Waterloo, Fairbank and Dubuque with his son, Tagg, according to a campaign press release.

* Rudy Giuliani will be in New Hampshire tomorrow, giving the keynote speech to the Littleton Chamber of Commerce in Bretton Woods. He'll follow that up at the state GOP's annual meeting in Manchester on Saturday.

* Jim Gilmore and Tom Tancredo are also visiting New Hampshire this weekend, appearing separately at restaurants in the state, while another restaurant will feature a private fundraiser for John McCain featuring Governor Jon Huntsman Jr., a McCain backer.

* Bill Richardson and Wesley Clark will be appearing together this Saturday in Nevada, with both speaking at a fundraising dinner for the Douglas County Democratic Central Committee.

* In New Jersey, a Quinnipiac poll finds Rudy Giuliani leading the GOP field with 39%, followed by John McCain at 21%. On the Dem side, Hillary Clinton is in the lead with 30%, trailed by Barack Obama with 16%.

* A poll from Arizona State University has John McCain dominating the GOP side, as is to be expected among primary voters in his home state, with 54% of the vote, followed by Newt Gingrich with 14%. On the Dem side, Barack Obama is leading Hillary Clinton, 29%-23%.