ROGER SIMON: William Barr Is the Democrats’ Worst Nightmare. “Though they were excruciatingly obnoxious to William Barr at Tuesday’s House Appropriations subcommittee hearing, Democrats would be well-advised to lay off the attorney general, maybe even treat him with kid gloves, because he holds a good deal of the future of their party in his hands. In fact, he is positioned to make that party bleed as perhaps no one in history. And it only makes it worse that he is clearly such a straight shooter.”