. . . . april 2016 (35) http://lm360.us/Fredieu-grandma-of-Supnet-from-Guarda?Pensieron=121 international . . .lea ament, left, and tamara nunley talk about the care their team provided for helen and robert valenzuela at st. jude medical center in fullerton. (scott smeltzer / staff photographer) . ."in contrast, a mechanical mod is unregulated and works simply by drawing the power of a battery to an atomizer," he said. .