Nobody’s telling Marjorie Taylor Greene to stay on message. Photo: Eric Lee/Bloomberg/Getty Images The thing about having someone like Marjorie Taylor Greene in your political party is that she’s useful when you want to fire with a loose cannon but inconvenient when silence or lies are in order. Since the federal government shut down on October 1, the partisan lines in Congress have been clear. Democrats want to talk about what the GOP is doing to health care in this country via sins of both