US long-term mortgage rates up for 6th week; 30-year at 6.7%
WASHINGTON (AP) — Average long-term U.S. mortgage rates rose this week for the sixth straight week, marking new highs not seen in 15 years, before a crash in the housing market triggered the Great Recession. Mortgage buyer Freddie Mac reported Thursday that the average on the key 30-year rate climbed to 6.70% from 6.29% last…