U.S. mortgage applications fall to lowest since Dec 2000: MBA

``Applications for U.S. home mortgages fell last week to the lowest since December 2000 as interest rates rose for the first time in four weeks, an industry group said on Wednesday. The Mortgage Bankers Association said its seasonally adjusted index of mortgage application activity, which includes both refinancing and home purchase demand, fell 7.2 percent in the week ended Sept. 5.''