HOLLAND (WKZO) -- Congressman Bill Huizenga will be closing his district offices in Cadillac, Holland and Muskegon and moving those to Granville and Grand Haven.  The Zeeland Republican, who is about to enter his second term on Capitol Hill, says with redistricting he's moving those offices closer to the population centers of the 2nd Congressional District.  Huizenga said in a statement 95-percent of the casework handled by district offices is now done over the phone and through e-mail, and added the consolidation from three offices to two will save money.