By Tom Boggioni According to a GOP strategist, the televised House select committee hearings on the Jan. 6 insurrection are taking their toll on Donald Trump’s reputation as a fighter. During an appearance on CNN on Wednesday morning with co-host Jim Sciutto and Poppy Harlow, Doug Heye claimed the former president is still supported by his rabid followers despite evidence that he worked to overturn the 2020 presidential election, but he is losing the intimidation factor within the Republican Party after three weeks of hearings. Speaking with the two CNN hosts, Heye suggested Trump is no longer…