Barge company not to blame in spill , firm 's vice president says . At least 100 ships wait on Mississippi for spill to be cleaned up . 98-mile closure could last days , but cleanup could take weeks , Coast Guard says . Anastacia Visneski said , `` It 's going to take us several days before we can get the river open , and it 's going to take weeks before we can clean it all up . ` Comment:
Barge company not to blame in spill , firm 's vice president says . At least 100 ships wait on Mississippi for spill to be cleaned up . 98-mile closure could last days , but cleanup could take weeks , Coast Guard says . Comment: