In the wake of the horrible Buffalo, New York, supermarket shooting, liberal journalists lunged at the opportunity to blame the mass murder on conservative and Republican messengers. On CNN, S.E. Cupp was especially egregious in accusing the right-wingers of "amplifying" a "white replacement theory," claiming the Democrats expected the influx of immigrants (largely illegal) would eventually lead to red states turning blue. Whites are not being replaced. Democrats just hope they're outnumbered. Cupp lit into "far-right wing media" (this mostly means Fox) and how "it stirs up racial animus, ethnic animus, religious animus. That is the intended effect of turning...