The choice by Robert F. Kennedy Jr. of lawyer Nicole Shanahan as his working mate is certain to create extra assaults on his marketing campaign by Democrats. Prior to picking Shanahan, an ardently pro-choice former Democrat, the Kennedy marketing campaign appeared to be drawing help equally throughout the political spectrum. Democrats and Democratic-leaning independents who had been open to a substitute for Biden however skeptical of Kennedy’s prior positions on reproductive rights would possibly give the impartial marketing campaign a re-examination with Shanahan on the ticket. That might tip the combo of Kennedy supporters in a manner that is…