Jonathan Freedland hosted a special Guardian Live event where he spoke to the former secretary of state Hillary Clinton. As the US commemorated the 20th anniversary of the 9/11 attacks last weekend, the pair talked about her memories of the day, given she was the senator for New York at the time; how US politics has changed since then; and whether or not retaliation by American forces has made the US and the world a safer or more dangerous place. Help support our independent journalism at theguardian.com/politicspod