The first presidential debate is done and dusted, and results of a flash poll showed that presumptive Republican candidate Donald Trump has won hands down. Biden Vs. Trump: Among the debate watchers, 67% said Trump put in a better performance in late Thursday’s 90-minute debate televised live from CNN’s studio in Atlanta, the flash survey conducted by SSRS on behalf of CNN showed. Only half as many respondents (33%) rated Biden’s performance better. The survey was done via text messages on Thursday with 565 registered voters who watched the debate. 96% of Republican watchers said Trump did a b…