Today on Post Reports, how the Justice Department is investigating former president Donald Trump’s actions surrounding the 2020 election. Plus, how same-sex marriage has become a bipartisan issue.Read more:This week, a Washington Post investigation revealed that the Justice Department is investigating former president Donald Trump’s conduct surrounding efforts to overturn the results of the 2020 election. Devlin Barrett reports on what the investigation looks like and whether any criminal charges could result.In the aftermath of the Supreme Court’s decision to overturn Roe v. Wade, Congress is considering a bill to protect same-sex and interracial marriage — two long-standing rights that some fear could be revoked by the court in the future. While the Senate still needs to vote on the bill, almost 50 House Republicans joined Democrats to approve it. Congressional reporter Marianna Sotomayor explains why some Republicans' views of marriage have changed, and the political calculations others could be making with their vote.