Brazilian moms are leading the charge to secure medical marijuana for sick kids

 Brazilian moms are leading the charge to secure medical marijuana for sick kids

In Brazil, Janaína Silva’s 4-year-old son, Murillo, suffers from severe epilepsy, leading to frequent, prolonged convulsions

SAO PAULO — The 4-year-old boy struggled to balance while walking through the living room. His mothers eyes attentively followed his every move. Then a seizure knocked him to the ground, the dull th…