Why Biden’s big speech has Bob worried ... Did the US blow up the Nord Stream pipeline? ... Trump accuses DeSantis of grooming ... With friends like Joe Rogan, Ilhan Omar doesn’t need enemies ... The latest from the Twitter Files: new dirt on the Blob ... Biden takes on Xi, seems a little unhinged ... Why more people are concerned about Ukraine’s chances ... Parrot Room preview: Did the West block Russia-Ukraine negotiations?; social vs. income equality; reviewing The Long Goodbye; America’s AI arms race; quantum physics; grading Burt Bacharach songs. ...