That’s what I was thinking too. All these little Biden stories sound like planned leaks to prepare for him becoming the candidate when Hillary drops/is forced out.
This Biden/Warren ticket is one indictment away from fruition. Now all that has to happen is for Obama to pull the trigger to get rid of Hillary and Bill too (Obama can’t stand Bill). A twofer. Be prepared kiddies; the more Hillary sinks in the polls, the more desperate the Dems will get, and that is when Obama will strike and get rid of the Clintons once and for all.