After insurer turns her down, Alexis Shapiro's family turns to the masses
                                
                                
                                    (Newser) -
                                    Alexis Shapiro is 12 years old, 4-foot-7, and 198 pounds—a weight that is growing at a rate of at least two pounds a week. It's due to a very rare condition known as hypothalamic obesity, which itself was born from another medical issue. As  NBC News  reports, the...