tammy: senator bernie sanders coming to the defense of a fellow president joe biden, dismissing concern about the president s health and age and says progressives need to unite behind the commander-in-chief despite challenge from the left. i think at this moment, there has to be unification of progressive people all over this country, people whoey prepared to make sure women control their own body, we deal with climate change and represent need of working class of this country and take on the billionaire clas. tammy: it didn t stop there, sanders propped up the president praising his kashg chiefments while admittingern ms are having a hard time making ends meet. the president has a right to be very proud of many accomplishments we ve achieved, unemployment low, brought