As hearings continue into Donald Trump's attempts to overturn his election defeat, John Barron looks back 50 years to the perhaps the greatest scandal in political history, Watergate. Pioneering journalist Elizabeth Drew and Nixon impeachment inquiry lawyer William Weld discuss the similarities and differences between Donald Trump and Richard Nixon.

The US Supreme Court has stripped Americans wanting to terminate a pregnancy of the constitutional right to do so. John Barron looks at the history, legal reforms, ethical debates and practical limitations in Australia.