Something I would like to ask is related to the current issue of healthcare.

If I understand things correctly, according to Obama the new healthcare bill will not allow insurance companies to drop you from enrollment if you get extremely ill.  Also they will have to cover you regardless of any pre-existing medical conditions that you may have when trying to get the soon to be mandatory healthcare.

So here is one of the general questions I have. 
Is there anything in the bill that will stop insurance companies from charging higher and higher premiums/rates to people who have a per-existing condition or who become sick in any given year?

I could see insurance companies charging more and more money for people to keep government mandated healthcare. 

Without some sort of legislation to stop this, I foresee more and more people having to resort to government aid for this mandatory healthcare.