I may not be around much for the next day or so, but I've read everyone's comments and all so I'll answer those just as soon as I possibly can.

My son suffered some sort of collapse at his home yesterday, and as I write this, the doctors (several of them), have no idea what happened to my boy.
They did x-rays, CT scans, bloodwork, and everything they could think of, including a very thorough questioning of the family, with more tests today if he is responsive. T-Bird has gone to the plant to question everyone who who worked with him yesterday. When I left the hospital last night he was in ICU under heavy-duty sedation. It's that bad. And that's where I'll be today.

If you pray, please pray for him. If you light candles, please light a couple. If you believe in positive energy, please send some his way. And I've said this before:

Grab every single person that you love and care about, wrap your arms around them, and please, for the love of God, tell them how you feel. They may not know it, and you don't want to have to say it to someone in a hospital bed who has no idea that you are there.