A coalition of Senate Democrats has urged Supreme Court Chief Justice John Roberts to take action to ensure Associate Justice Samuel Alito recuses himself from cases involving regulation of the court. The request follows a report of an undisclosed luxury fishing trip with a Republican billionaire who later had cases before the court, as well as a column written by a former clerk of Alito's that raised further questions about the court's ethical standards. The Democrats are asking Roberts to ensure Alito recuses himself from any cases involving laws that regulate the High Court, and it remains to be seen how Roberts will respond.