CNN town halls with Joe Biden, Elizabeth Warren, Andrew Yang and Tom Steyer - CNNPolitics

And I think that every single one of those instances is deeply wrong.”From CNN's Dan MericaTom Steyer sought to explain his poor showing in Iowa – despite spending $17 million on ads in the state – by arguing he got into the race late and hitting the person currently leading in the state, former South Bend, Indiana, Mayor Pete Buttigieg.Then Steyer turned to polls that show he has a strong base of support in Nevada and South Carolina, the third and fourth states in the nominating process that are far more diverse than Iowa and New Hampshire.Steyer again hit Buttigieg in response to the next question about his business record.In response, Steyer argued that business experience is an asset against Trump and named Buttigieg as someone who doesn’t have that needed business experience.“He failed as a businessman, and he's a terrible steward of the American economy for the American people,” Steyer said of Trump. "We should have ranked-choice voting in this country, so that people can actually vote the way they want and not be worried about ‘wasting their vote;’ we should have Election Day be a national holiday; we should automatically register new voters to make it easier for people to vote, instead of having these obstacles," he said.From CNN's Dan MericaAndrew Yang thinks he knows why President Donald Trump hasn’t tweeted about him yet.He added: “And number two, his most potent attacks are that you are a corrupt politician and none of this stuff works on me.”While Trump has tweeted about a host of presidential candidates, he has not tweeted about Yang.The answer came in response to a question about why Yang believes he is the best prepared to debate Trump.“As more Democrats realize that I'm the candidate that is best situated to defeat him soundly in the general election, the stronger this campaign will grow and the more likely I become the nominee,” Yang said.Yang, with 92% of precincts reporting, only won 1% of support in Iowa.