Ed O'Keefe @edokeefe
The president is helping shine more light, give more attention to @JoeBiden's unity agenda than it's likely earned since its release -- whether it's good or bad for either candidate to do that remains to be seen. — PolitiTweet.org
Mark Knoller @markknoller
Pres using Rose Garden remarks to deliver line-by-line criticism of @JoeBiden agenda, especially immigration policy… https://t.co/IkyQbJfApZ
