Bank of Canada Raises Overnight Rate  OTTAWA (Reuters) - The Bank of Canada raised its overnight  interest rate a quarter percentage point on Tuesday to 2.50  percent as expected, and made clear it would keep raising rates  even as it lowered its forecast for Canadian growth.
Columbus' Tomb Opened on Anniversary (AP) AP - Roman Catholic officials opened a tomb said to contain the remains of Christopher Columbus as part of an annual ceremony Tuesday, a day after the Dominican government denied a Spanish request to conduct DNA tests to determine which country has the navigator's true remains.