Video Duration 03 minutes 42 seconds

US elections: Biden promises to reverse many of Trump’s changes

Biden will have to restore international trust in a nation that once prided itself as the leader of the free world.

The United States stance on Iran is one of many major foreign policy areas upended by President Donald Trump.

Presidential nominee Joe Biden says he would take a very different approach if he wins in November.

Al Jazeera’s Mike Hanna reports on how that might look.