If the ACA is repealed, with it will go the protection it offers individuals with preexisting health problems. They would again be denied health insurance or subjected to unaffordable insurance premiums.
The rapid transition from a non-conducting to a conductive state produces a brief emission of light and a sharp crack or snapping sound. A spark is created when the applied electric field exceeds the dielectric breakdown strength of the intervening medium.
Touching the gas pump to the car can cause a spark as the gas pump is negitively charged cause it is grounded. In the blink of an eye a fire ball can be formed by the escaping fumes at the filler hole. This is what could happen. There's something in your motor called a spark plug.