A Current Affair covers the realms of politics, crime, human rights, science, technology, celebrities and entertainment - all investigated by a dedicated team.

Hosted by Rodger Corser, 81 Aussies, each with their own area of expert knowledge duel it out to conquer the floor and win the $200,000 grand prize.

Nine News U.S. correspondent Jonathan Kearsley reports on the turbulent first 100 days of Donald Trump's second term in the White House, and how the world is reacting to his unique style of governing.