Sen. Lindsey Graham (R-S.C.) on Sunday pushed back against President Joe Biden’s remarks that “systemic racism” exists in the United States, saying that the elections of former President Barack Obama and Vice President Kamala Harris prove otherwise. Graham’s comments came in response to remarks made by the president on April 20 following the conviction of former Minneapolis police officer Derek Chauvin in the May 2020 death of George Floyd, who died in police custody. Biden at the time called systemic racism “a stain on our nation’s soul—the knee on the neck of justice for black Americans—profound fear and trauma, the pain, the exhaustion that black and brown Americans experience every single day.” Graham cited the elections of Obama, who is African American and was in office from January 2009 to January 2017, and Harris, who is South Asian and Black. “Not in my opinion. We just elected a two-term African-American …