(Washington, DC) -- Lindsey Graham is trying to one-up Elizabeth Warren when it comes to Native American roots.
The Republican senator told Fox News yesterday he'll take a DNA test to find out how much Native American blood he has.
Massachusetts Democratic Senator Warren recently released her DNA test results, which showed she might be as much as one-64th Native American.
Graham says he believes his grandmother was part Cherokee, and when it comes to Warren, he says he thinks he can beat her.