Looks like Joe Biden will be staying in the race — even if it means the Democrats lose. In a new interview with ABC News host George Stephanopoulos, the 81-year-old commander-in-chief expressed how he would not feel guilty about staying in the race even if rival Donald Trump wins in November. “Mr. President, I’ve never seen a president with 36% approval get re-elected,” the reporter began after the country’s concern about Biden’s alleged “cognitive decline” and ability to do his job. “Well, I don’t believe that’s my approval rate,” Biden responded. “That’s not what our polls show.” Stephanopou…