The GOP would cut its throat if it denounced its racists and racism, and really meant it. The shouts, taunts, spitting, catcalls, Obama as Joker posters, n-word slurs, Confederate and Texas Lone Star flag waving by some Tea Party activists, and the deafening silence from GOP leaders during Obama’s early years in office, was and still very much is an indispensable political necessity for the party.