“Four weeks to Election Day, a growing number of House Republicans privately fear their chances of holding onto the majority are vanishing and have begun focusing on how to limit the size of a potential Democratic wave,” CNN reports.“Inside the House GOP, Republicans have watched with alarm as President Donald Trump’s approval ratings have sunk in their own internal polling — including on traditionally red turf — over the last two weeks.”“Now, the House GOP is entering triage mode. Republicans are discussing pulling money from once-competitive races they see as too difficult to win, including Rep. Mariannette Miller-Meeks in Iowa, Rep. Tom Keane in New Jersey, and an open seat in Nebraska.”