"We are...going to invest a lot of money into mental health. When you watch these Republican debates, you know why." pic.twitter.com/r1XeGRbOA3 [1]

— PolicyMic (@PolicyMic) March 7, 2016 [2]

Bernie Sanders and Hillary Clinton debated March 6 in Flint, MI, and while they discussed significant issues like climate change and broken education systems, the most buzzed-about line of the night came from Sanders about the GOP candidates.

Clinton and Sanders were arguing over her having a super PAC when she said that, despite their differences, at least they can have a civil discussion — unlike the Republican candidates who yelled over one another and talked about Trump's penis size [3] during their debate on Thursday.

Sanders agreed with her, saying, "We are, if elected president, going to invest a lot of money into mental health, and when you watch these Republican debates, you know why we need to invest in mental health."

Best line of the night from @BernieSanders [4] "When you watch these Republican debates, you know WHY we have to invest in mental health!"

— AnneClaire Stapleton (@AnneClaireCNN) March 7, 2016 [5]

Now that's what you call a Bern.

Related links:

• 6 Reasons Donald Trump Won't Be President [6]
• Bernie and Hillary's Differences — Explained in GIFs [7]
• Who the Hell Is Voting For Donald Trump? [8]
• How Hillary Clinton Compares to Donald Trump — in GIFs [9]
• A Look at Which Presidential Candidate Will Win Based on Their Personality [10]
• More 2016 election coverage [11]