I have been out of town the last two days and have not had a chance to follow up with my local mechanic. We carried the vehicle back again for them to address the brake issue while I was out of town. My wife picked the vehicle up on Thursday and the brakes are still squealling. I plan to go by the store on Monday and see what they have tried, this time, to eliminate this problem. I know they have changed the brake pads out twice and they have replaced the rotors and caliphers on the rear wheels. They have checked the front wheels out and say they are OK. The saga continues. Thanks for all the help. I will keep you posted.