RFK Jr. unveils new nationwide microplastic mission HHS and EPA officials launched a new program Thursday targeting microplastics in the human body and in the water supply. (Pool) NEW You can now listen to Fox News articles! An investigation in New Orleans discovered high levels of lead contamination in playgrounds all over the city, despite previous efforts to rid them of the health hazard. Now, city officials are racing to secure $5 million in federal aid to clean up the soil where local