Vice President Kamala Harris is going after Donald Trump “where it hurts” the former president the most: his crowd sizes, according to a New York Times reporter, who added that is exactly what the Democratic nominee should be doing. Lulu Garcia-Navarro made the comments Thursday night in analyzing a moment earlier in the day when MAGA hecklers at a Wisconsin rally for Harris prompted her to say: “Oh, you guys are at the wrong rally. No, I think you meant to go to the smaller one down the street.” ALSO READ: The menstrual police are coming: Inside the GOP’s plan for total control over women Wan…