? Yes they do. It's a real problem. There are a lot of people working to make things better, but there is a lot of work to be done. I find this fellow's ass

? Yes they do. It's a real problem. There are a lot of people working to make things better, but there is a lot of work to be done. I find this fellow's assessment accurate, if you want a brief overview. https://www.youtube.com/watch?v=kdsb2wwn-7g#t=3m9s https://www.youtube.com/watch?v=kdsb2wwn-7g#t=3m9s