According to Dr. Paul Lioy in paragraphs 5 and 6, volunte...

have been recruited to replace the National Guard members.

are subject to several risks in trying to aid in the recovery of the areas affected.

could not be affected by chemical poisoning since this is a risk that only strikes oil workers.

can cooperate in cleaning the area only after they undergo extensive professional training.

should not be part of the rescue force because they can be better employed as lawyers or accountants.