In the first three seasons of the AMC series “Breaking Bad,” Aaron Paul — or rather, his meth-dealing character, Jesse Pinkman — has been slapped, mauled and beaten purple by, respectively, a hit man, a sociopath and a federal drug-enforcement agent. If he were a piñata, the candy would have poured out of this guy long ago. And apparently there is little mercy for Paul in the new season on the way. For there Paul was, one day in late May, standing on Tijeras Avenue in downtown Albuquerque, being tasered by a brawny man in sunglasses.