."in contrast, a mechanical mod is unregulated and works simply by drawing the power of a battery to an atomizer," he said. . .marketwatch: "new migraine drugs have promise -- and a ,500 price tag." . the report "correctly points out that there really was no playbook for dealing with what was an unprecedented health crisis," san diego mayor kevin faulconer said. .the publication�s purpose is to be a "force for good and a platform for much needed change and to generate critical debate". .