Candidate cancels campaign events to be with disabled daughter Isabella
                                
                                
                                    (Newser) -
                                    Rick Santorum's 3-year-old daughter, Isabella, who suffers from the genetic condition  Trisomy 18 , was hospitalized yesterday, causing Santorum to cancel his campaign events this morning to travel to Philadelphia and be by her side, reports the  Philadelphia Inquirer . Half of babies with Trisomy 18, a chromosomal defect, are stillborn,...