U.S. President Joe Biden and his predecessor Donald Trump have agreed to participate in two presidential debates in June and September, ending months of uncertainty as the November election draws closer. CNN anchors Jake Tapper and Dana Bash will moderate the first presidential debate on June 27, at the network’s studio in Atlanta. The debate will air live on all CNN channels, CNN.com and on CNN Max. “To ensure candidates may maximize the time allotted in the debate, no audience will be present,” the network said in a press release. Biden’s team has also asked for microphones to be muted if a …