Former President Donald Trump suggested Democrats put President Joe Biden back in play as the nominee a day before the scheduled debate with Vice President Kamala Harris by claiming Harris was doing poorly in the polls, asking “How about a Biden comeback?” On Monday, Trump posted to his social media platform Truth Social, calling out Harris’ Saturday afternoon campaign stop at Penzeys Spices in Pittsburgh. “Comrade Kamala Harris goes to an ultra Left Wing, Trump Hating, spice shop, which I hear has terrible, overpriced product, and calls for ‘unity.’ As people begin to realize that she is a Ma…