Boston CNN — President Joe Biden and his campaign are looking to capitalize on former President Donald Trump’s posting of a video showing images of a fake newspaper article that references a “unified Reich” if he’s reelected in 2024. The video underscores Biden’s central argument from his 2020 run and plays directly into what has shaped his reelection effort this year: the country cannot afford to give Trump another four years in office. The president has repeatedly said he decided to reenter political life and run for the White House in 2020 after Trump said there were “very fine people...