During last night’s presidential debate in Las Vegas,   Minnesota Senator Amy Klobuchar admitted she momentarily could not recall the name of the president of Mexico during a recent forum.

Klobuchar called it an error and said the U.S. needs a president who can admit when he-or-she is sometimes humbled. Former South Bend, Indiana Mayor Pete Buttigieg challenged Klobuchar’s claims about having a vast knowledge of the world after years in the Senate. Massachusetts Senator Elizabeth Warren defended Klobuchar:

Nevada’s presidential caucuses are set for Saturday.