In this article, it put forward that we didn't need to a stricter rules for disposing of coal ash. First, company point out that we already have the environmental rules. Second, some people side that creating very strict rules for handling coal ash might obstructed recycling of coal ash into other products. Third, 
In the woman's speaking, she put forward that we must to have stricter rules for disposing of coal ash. First the rules we have now is not sufficient. We need stricter new to protect the environment. Second, stricter rules not mean consumers will stop using recycled coal ash. Third, this true that coal ash storage will make cost increase, but the result is well worth. That's not a big cost to pay for having a cleaner environment.