The Vermont senator is emerging as the favorite on Super Tuesday, while Joe Biden has been caught by billionaire Mike Bloomberg who is entering his first Democratic primary test. Leer en español

Seven candidates took the stage in the South Carolina Democratic debate on Tuesday night. For analysis of the debate UNews spoke with Lauren Harper, she's a political consultant and formerly served as the South Carolina state director for Beto O'Rourke's campaign.

As Vermont Senator Bernie Sanders surges in popularity, he had a potential stumble after his comments on communist leader Fidel Castro drew criticism. Janet Rodriguez has the details.

Officials in Nevada were in overdrive trying to avoid a repeat of the Iowa caucus, but did those efforts pay off? UNews spoke to Maggie Macalpine, she's the co-founder of Nordic Innovation Labs, a consultancy firm focused on election security.

In the latest Trump administration controversy, President Trump ousted the Director of National Intelligence after a briefing on Russian interference into the 2020 election which included information that infuriated him. Lorraine Caceres explains.

To discuss how the Democratic presidential candidates performed Wednesday night, UNews spoke to Stephen Nuño-Pérez, he's a political science professor at Northern Arizona University and a senior analyst at polling firm Latino Decisions.