Story highlights Hillary Clinton and Bernie Sanders traded jabs Tuesday over the decision by progressive groups like Planned Parenthood and the Human Rights Campaign to endorse Clinton

(CNN) Hillary Clinton and Bernie Sanders traded jabs Tuesday over the decision by progressive groups like Planned Parenthood and the Human Rights Campaign to endorse Clinton.

In an interview on MSNBC on Tuesday night, Sanders responded to a question about Clinton's endorsements with a broad criticism of the "establishment," explaining, "What we are doing in this campaign -- and it just blows my mind every day, because I see it clearly, we're taking on not only Wall Street and the economic establishment, we're taking on the political establishment."

"And so I have friends and supporters in the Human Rights Fund, in Planned Parenthood," Sanders continued. "But you know what, Hillary Clinton has been around there for a very, very long time and some of these groups are, in fact, part of the establishment."

"Look, I'm going to do well and hopefully not win because of establishment support."

Clinton called out Sanders on Twitter, signing a tweet with her initial meaning it came from her and not campaign staff.

Read More