Demonstrations in Borough Park over new COVID-19 regulations were politically-motivated rallies fueled by President Donald Trump’s campaign rather than genuine protests over the new rules, Gov. Andrew Cuomo argued on Friday. “President Trump exploits divisions … I also believe his campaign is fomenting the ultra-Orthodox in Brooklyn,” Cuomo said. The two nights of chaos in Borough Park came after Cuomo announced he was closing schools and limiting religious gatherings to 10 people in COVID-19 hotspots. Some of the city’s highest rates of COVID-19 are in Orthodox communities…