the subject. all of the top tear candidate spoke at the union for all summit here in los angeles. but missing from the stage with, senator bernie sanders who had to skip the summit after suffer ising a heart attack on campaign trail bernie discharged from hospital in las vegas last night he said he s feeling great and he s ready to get back to work. but his absence meant he missed out on a chance to pitch himself the powerful service employee union enforcement he didn t get in 2016 endorsed his opponent, hillary clinton, and same union enforced now democratic rival joe biden when he was running for reelection with barack obama. [applause] so that s part of it. but part of it too is using i love this. a president should use all of the tools that she has available. [applause] i have been supportive of and or the supported over four