Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by Betfredreference in this Registration Statement on Form S-3 of our reports dated February 18, 2010, relating to the consolidated financial Betfredstatements and financial statement schedule of Cliffs betfred sportsbookNatural Resources Inc. and subsidiaries, and the effectiveness of Cliffs Natural Resources Inc.’s internal control over financial reporting, appearing in the Annual Report on Form 10-K of Cliffs Natural Resources betfred reviewsInc. for the year ended December 31, 2009, and to the reference to us under the heading “Experts” in the Prospectus, Betfredwhich is part of this Registration Statement.

/s/ DELOITTE & TOUCHE LLP

Cleveland, Ohio

March 10, 2010