In a heated moment during the second Democratic debate on Thursday, Kamala Harris took aim at rival candidate Joe Biden on race and civil rights.Harris took Biden to task, saying he worked with segregationist senators to oppose school busing programs meant to integrate schools."It was actually very hurtful to hear you talk about the reputations of two United States Senators who built their reputations and careers on the segregation of race in this country," Harris said. "It was not only that, but you also worked with them to oppose busing. And you know, there was a little girl in California, who was a part of the second class to integrate her public school, and she was bused to school everyday. And that was little girl was me."So I will tell you that, on this subject, it cannot be an intellectual debate among Democrats. We have to take it seriously."> WATCH: Sen. Kamala Harris and Vice President Joe Biden address each other directly on the matter of race and civil rights. DemDebate2 pic.twitter.com/jjG20rJrx3> > -- CNBC (@CNBC) June 28, 2019Biden defended himself by calling it a mischaracterization of his position, and claiming he never opposed busing.Following the exchange, Harris' Twitter account posted a photo of herself as a young girl.> There was a little girl in California who was bussed to school. That little girl was me. DemDebate pic.twitter.com/XKm2xP1MDH> > -- Kamala Harris (@KamalaHarris) June 28, 2019Meanwhile, Google searches for "busing" increased by more than 3000 percent, according to Google Trends.> Searches for busing have spiked +3,150% since the issue was raised by @KamalaHarris DemDebate2 > > More data: https://t.co/I0WiP7r7bt> > -- GoogleTrends (@GoogleTrends) June 28, 2019The internet also had its say on the moment.> Oh look Joe Biden accidentally told the truth. timesup https://t.co/CeMimdvA2G> > -- Lacy M. Johnson (@lacymjohnson) June 28, 2019> Joe Biden later on tonight when he thinks about how Kamala Harris fried him on stage pic.twitter.com/ZwaMj2xCTi> > -- Jemele Hill (@jemelehill) June 28, 2019> Kamala is going to have to prosecute herself for murdering Biden> > -- Mike Drucker (@MikeDrucker) June 28, 2019> kamala really pile drivered biden in front of god and everybody> > -- tracy the emotional support penguin (@brokeymcpoverty) June 28, 2019 WATCH: 'History repeats itself': LGBTQ elders discuss how Stonewall impacted their organizing during the AIDS crisis