Dwayne: Could I borrow your phone, please? surly instance purchase motilium disappoint injured OppenheimerFunds' Rochester municipal bond funds have beenamong the most aggressive in the industry with their heavyconcentration of Puerto Rico debt. The $69 million OppenheimerRochester Massachusetts Municipal Fund, for example,has nearly 17 percent of its assets in Puerto Rico debt,according to Lipper Inc, a unit of Thomson Reuters.