Long-term mortgage rates rose above 7% Monday, after Moody’s downgraded the U.S. credit rating. According to Mortgage News Daily, the average rate on a 30-year fixed rate mortgage jumped to 7.04%, the highest level since April 11. Moody’s pushed the nation’s credit rating down to Aa1 from the top Aaa, due to the increasing burden of the federal government’s budget deficit. A lower rating can put pressure on consumer borrowing costs of all kinds.