Most Americans say they doubt the U.S. death count — but whether they think it's actually higher or lower depends on whether they're Democrats or Republicans, according to the latest installment of the Axios-Ipsos Coronavirus Index.Why it matters: This may be the most jarring evidence to date about just how deeply partisanship has infected our collective ability to trust institutional sources and agree on science and facts. Trust in government is abstract, but death counts are real. People whose primary news source is the Fox News channel are most likely to say that U.S. deaths attributed to coronavirus are inflated....