REGINA - A certified hearing-aid practitioner says people, especially seniors, are at risk because of poor education requirements for those who sell hearing aids in Saskatchewan. "It's scary because basically what this is leading up to is a situation where you have people that are running around unqualified in a field that is necessary to have educational standards, especially when you're dealing with such a vulnerable sector that really does not, in a lot of cases, speak up as loud as they what should," said Ron Schick. "That's a grave concern."