Many listeners may have seen recent articles - and there have been many - about how One Nation MP Mark Latham recently wrote a homophobic tweet, aimed at another politician. It could lead to Latham being charged with a criminal offence, or even sent to jail.  But how did it come to this, for a politician who was once close to becoming our Prime Minister?  Today, state political editor of The Sydney Morning Herald, Alexandra Smith on the damage Mark Latham has wreaked on others during his political career, and just what it takes for a parliamentarian to lose their power.Subscribe to The Age & SMH: https://subscribe.smh.com.au/See omnystudio.com/listener for privacy information.