Husband on suicide watch faces murder charge
                                
                                
                                    (Newser) -
                                    An 88-year-old man who  shot his wife in a Nevada hospital  in what he  says was an attempted mercy killing  is now facing a murder charge. Frances Dresser, 86, was pronounced dead three days after her husband of 63 years shot her in the chest, reports  NBC . William Dresser, who...