Trump impeachment trial begins with clash over rules
U.S. President Donald Trump's impeachment trial began in the Senate with arguments over the rules for how the trial should be conducted.
US Democrats have ruled out a "witness swap" with Republicans in President Donald Trump's impeachment trial.
Lawmakers who are seeking to remove the president from office hope to hear testimony from his former National Security Adviser John Bolton.
But Democrats refused any deal to allow the son of former US Vice-President Joe Biden to be called as a witness.
Mr Trump is accused of abuse of power and obstruction of Congress. He strongly denies any wrongdoing. Lev Parnas's attorney requested that Attorney General William Barr recuse himself from the federal campaign finance case against Parnas. We discuss how it all ties into Trump's impeachment trial. Aired on 01/20/20. Donald Trump's impeachment trial has begun in the Senate, but Democrats have already claimed the process for the hearing is unfair. The two political leaders in the Senate started 2020 sparring over how the upper chamber will proceed on Trump's impeachment trial. Mieke Eoyang and Jonathan Allen react. Aired on 01/03/20.