We know very squarely; this president's been very transparent, putting forward two lists as to exactly -- not just what his justices would look like but what their names would be. This is paramount importance to the American voters. This is now a linchpin issue of this election.
And Joe Biden, where do you stand? What do your justices look like? Do they believe in the Constitution? Do they abide by the Constitution? Do they believe in the plain words of a statute?
He needs to answer those questions before telling President Trump exactly how to move forward.