Grassley: expect another Supreme Court vacancy this summer

The Hill reports on Senator Charles Grassley’s statements to a local Iowa newspaper.  It is unclear whether there is anything more than conjecture to this prediction, but it does seem reasonably likely that there will be at least one more vacancy before January 20, 2021.  The real question is whether there will be a vacancy before the midterm elections next year, since a change in the composition of the Senate could impact both nomination and confirmation strategies.