Democratic presidential debate

Updated at 9:05 a.m. ET

Candidates seeking the Democratic presidential nomination took to the debate stage for the fifth time Wednesday night. There weren't any groundbreaking or game-changing moments, but here are five things that stood out:

1. Impeachment hearings may have taken some steam out of the debate

Let's face it: The biggest story of Wednesday was not the debate, it was the impeachment testimony of Gordon Sondland, the U.S. ambassador to the European Union.

Amid a slew of public impeachment hearings, Democratic presidential candidates are gathering in Atlanta to debate once again. This round also comes less than three months before the first primaries and caucuses.

Ten candidates made the cut, down from a record of 12 in October's debate.

The fourth Democratic debate was a long one, about three hours, and ended after 11 p.m. ET.

You might not have made it through the whole thing, but there were some potentially consequential moments.

Here are six takeaways:

1. The scrutiny came for Warren, and her vulnerabilities were exposed some

Sen. Elizabeth Warren of Massachusetts was under fire Tuesday night from several opponents, and when that happens to a candidate, you know they're a front-runner.

Updated at 1:15 p.m. ET Thursday

A former vice president, four senators, a representative, a former governor, a mayor and a pair of entrepreneurs walk onto a stage ... where 10 other candidates tried to get their messages across to voters on Wednesday night.

Millions of television viewers are getting their first extended look at the historically sprawling Democratic primary field over two nights in Miami this week.