Thanks for those links. I was already aware that lead crystal poses a real problem. I don't remember the link I read, but it didn't take very long, maybe a month, for the liquid stored in a lead decanter to reach alarmingly high levels of lead. Now I have more room in our china cabinet :-)
I'm concerned with glass storage dishes for leftovers, soups and tomato sauce. I currently use plastic, and that just has to go! I've gotten rid of anything made in China except the large cooking utensils (couldn't find US made when I looked). As I said, I really don't want to invest in more containers that I'm just going to have to get rid of.
I did notice that in one of the articles it mentioned ceramic mugs. Interestingly, I called the producer of the clear glaze used on pottery that you can make and found out that they only pulled the lead from the glaze THREE years ago! And that's used on things made here in the USA. Just has me super freaked out as to what's safe/what's not. Unless they specifically say that they don't use lead in their product, I don't believe any of them. It's not in their best interests to advertise that their product contains lead.
My question really is whether or not lead is used in the production of glass other than lead crystal.
Thanks for all your many responses!