First, she scolded the hecklers. Then she followed it up with the Mom Stare. Vice President Kamala Harris interrupted her speech at a presidential campaign rally in Michigan on Wednesday night to lay down the law — as prosecutors often do. “[Trump] intends to end the Affordable Care Act,” Harris was telling the overflow crowd. When there was a commotion in the audience, she raised her hands, looked at the perpetrators and shut them down for the second time in the rally. “You know what? If you want Donald Trump to win, then say that. Otherwise, I’m speaking,” Harris said. As the crowd erupted, …