text:  I'm Mark Remillard. A sweeping crackdown on health care fraud schemes. The Department of Justice announcing that nearly 200 people have been charged in a range of medical fraud schemes that it says have resulted in false claims worth more than $2.7 billion. Attorney General Merrick Garland with one such alleged scheme. In the Southern District of Florida, we charged three owners of a pharmaceutical wholesale company in a $90 million wire fraud conspiracy to distribute adulterated and misbranded