Wednesday's Democratic debate was hosted by Univision, and the moderators wasted no time talking about immigration. When she was in the Senate, Hillary Clinton voted for a wall along the US/Mexico border, and the moderators asked her how it was any different from Donald Trump's promise to build a wall that he wants Mexico to pay for.

In her answer, Clinton mocked Trump's tendency to talk in superlatives. "He's talking about a very tall wall, right? A beautiful tall wall, the most beautiful tall wall, better than the Great Wall of China . . ." she said before calling it a fantasy. She did eventually say that she voted for more fencing along the border where it was necessary.

See the full clip here:

Hillary Clinton says Donald Trump's border wall is "just fantasy" https://t.co/NoOSP5ydnk [1] #DemDebate [2] https://t.co/qpPs70xMMY [3]

— CNN Politics (@CNNPolitics) March 10, 2016 [4]

It's not quite as savage as Bernie's zinger about the GOP candidates [5] at the last debate, but it's still pretty memorable.