Opinion: Biden's hope and a prayer
David Axelrod writes that Joe Biden's decision to invite the four top congressional leaders, including Sen. Mitch McConnell, to join him at a church service before Wednesday's Inauguration is noteworthy and revealing. "After making unity the mantra of his campaign and transition, Biden thoroughly understands the symbolic value of his invitation to McConnell and the other leaders. In a post-Trump era, it marks a…