Newcastle had led three times but United pegged them back each time and then won it through Javier Hernandez in the last minute.
That meant they move further clear of City, who lost 1-0 at Sunderland for the second season in a row.
Newcastle had led three times but United pegged them back each time and then won it through Javier Hernandez in the last minute.
That meant they move further clear of City, who lost 1-0 at Sunderland for the second season in a row.
