Undecided Michigan voters sat down with CNN's Randi Kaye to discuss which candidates they would consider in the 2020 presidential election.

CNN's Anderson Cooper takes a look at the many products and goods Donald Trump has tried to sell over the years.

CNN's Anderson Cooper confronts President Donald Trump's inaction on election security after former special counsel Robert Mueller decried Russia's past -- and continued -- attempts to interfere in US elections.

CNN's Anderson Cooper fact-checks President Donald Trump's false claims about former special counsel Robert Mueller after his testimony to Congress.

CNN's Anderson Cooper discusses the list of Republican talking points ahead of former special counsel Robert Mueller's testimony before Congress.

Former special counsel Robert Mueller is no stranger to giving testimony to Congress. CNN's Randi Kaye takes a look at previous testimonies given by Mueller to see what kind of witness Democrats and Republicans can expect.

Former White House counsel John Dean tells CNN's Anderson Cooper that he saw a number of signs that special counsel Robert Mueller was not aggressive in the investigation into possible Russian interference in the 2016 election.

CNN's Anderson Cooper breaks down the inaccuracies President Trump presented about former special counsel Robert Mueller in the days leading up to Mueller's testimony.

CNN's Anderson Cooper calls out President Donald Trump's numerous lies and flip flops on attacks he made against Rep. Ilhan Omar (D-MN).

In an interview with CNN's Anderson Cooper after the first Democratic debate, Sen. Elizabeth Warren talks about her relationship with fellow presidential candidate Sen. Bernie Sanders.