Insurrectionists loyal to President Donald Trump climb on an inauguration platform on the West Front of the US Capitol in Washington on January 6 (Jose Luis Magana/AP)

How will the Trump impeachment trial unfold?


Former US president Donald Trump’s historic second impeachment trial will force the Senate to decide whether to convict him of incitement of insurrection after a violent mob of his supporters laid siege to the US Capitol on January 6.