Sanders camp helps Clinton remember who had her back in the '90s

Democratic presidential candidate, Sen. Bernie Sanders, I-Vt, and Democratic presidential candidate, Hillary Clinton spar during a Democratic presidential primary debate hosted by MSNBC at the University of New Hampshire Thursday, Feb. 4, 2016, in Durham, N.H. (AP Photo/David Goldman) less Democratic presidential candidate, Sen. Bernie Sanders, I-Vt, and Democratic presidential candidate, Hillary Clinton spar during a Democratic presidential primary debate hosted by MSNBC at the University of ... more Photo: David Goldman, Associated Press Photo: David Goldman, Associated Press Image 1 of / 3 Caption Close Sanders camp helps Clinton remember who had her back in the '90s 1 / 3 Back to Gallery

During a rally Saturday, in St. Louis, Mo., Hillary Clinton questioned where Sen. Bernie Sanders was during her fight for universal healthcare in the 1990s.

"I don't know where he was when I was trying to get health care in '93 and '94," a fired up @HillaryClinton says of Sanders. — Amy Chozick (@amychozick) March 12, 2016

"Well, I don't know where he was when I was trying to get healthcare in '93 and '94, standing up against the insurance companies, standing up against the drug companies," declared Clinton.

Her questioning did not go over easy with the Sanders camp, and they were quick to fire back in a series of tweets. The tweets revealed Sanders was not only involved in the fight for universal healthcare in the '90s, but was standing right behind her as she addressed the issue at Dartmouth College.

Jennifer Epstein, even took it one step further by showing a thank-you letter written to Sanders from Clinton for his "commitment to real healthcare for all."

Clinton today: "I don't know where he was when I was trying to get health care." Clinton in '93: pic.twitter.com/H4ETjeH4gU — Jennifer Epstein (@jeneps) March 12, 2016

Clinton's incorrect comments on Sanders healthcare whereabouts came one day after she mistakenly acknowledged the Reagan's for their fight against the HIV/AIDS epidemic in the 1980s.