Former President Clinton says he`s not taking a health risk by campaigning for fellow Democrat John Kerry. Clinton underwent heart surgery seven weeks ago. Clinton says he`s gotten advice from his doctors to rest when he needs to. The former president is attending a Monday rallies in Philadelphia and in Florida. Clinton says he`s going to be careful to not do too much. The 58 year old has been recovering at his home in Chappaqua, New York, after undergoing quadruple bypass surgery in New York City on September sixth.