Margo's dad in serious condition

Friday, Margo's 86 year old father had quadruple bypass surgery at Frodert hospital in Milwaukee. Yesterday, he was in very serious condition, and put on a respirator, after having some problems following the surgery. He was better by evening, but is still in serious condition. They were planning to try to take the respirator off over night expecting he could breath on his own again. Merlin had been quite independent, living on his own and active until a week ago when he went into the hospital with chest pain.