The leader of Reform has cynically exploited the murder of Henry Nowak for his own political ends, writes Alan Rusbridger . But there are steps we must take – including properly regulating GB News – to curb his influence N igel Farage is right about one thing. The tragic murder of Henry Nowak is a defining moment for this country. In all other respects, Farage is almost certainly dangerously and maliciously wrong . But he has the extreme good fortune of effectively having his own TV station to