Politico: “Some Democrats have fretted that Republican firms are deliberately flooding the zone for the purpose of affecting these polling averages — and the subsequent news coverage that comes with apparent momentum.”
Dan Pfeifer: “While I put nothing past the Republicans, there is no evidence to suggest the existence of coordinated efforts to rig the polling averages to create the false impression of a Red Wave. To be honest, this collection of clowns tends to commit their crimes in public.”
“But… creating a false sense of momentum is a long-running Republican strategy. Many Republicans believe the best way to win elections is to convince voters that you are already winning. The strategy is loosely based on the idea of social proof – people want to be with the winners, not the losers.”