Roberts tasked with trying to tame Supreme Court

Uninhibited questioning by Justices Sonia Sotomayor and Ketanji Brown Jackson at Supreme Court arguments this week showcased tensions with their colleagues that were put on display.  The most senior and junior members of the high court’s liberal flank drew visible frustration from Chief Justice John Roberts and others as they dominated discussions. It wasn’t the first time.   “Would you complete your answer?” Roberts directed an arguing lawyer Tuesday, cutting off Sotomayor.  Supreme Court arguments have never been short on interruptions, and each justice brings…