Recent history suggests that when we receive state-level polling from establishment pollsters, we should take the results with a gargantuan grain of salt. And that makes these new numbers all the more encouraging. On Monday, The New York Times announced the results of a poll conducted Sept. 17-21 in the anticipated swing states of Arizona, Georgia and North Carolina. In short, the Times/Siena College poll showed that former President Donald Trump has gained momentum across the Sun Belt since his Sept. 10 presidential debate against Vice President Kamala Harris and ABC News. For instance, prior…