Could the democratic delegates change their mind on convention day?

Yes they can switch their allegiance to Hillary at the convention ! This will be the "Democratic" party's` last chance to avoid being taken over by radical socialist ! See below to hear and see Obeyme lie straight in your face , again , and again , and again ! The ignorance of Obeyme lemmings is the 8th wonder of the world ! These lies he is telling here will get us into WW III , he has no clue what the held" he is doing ! His elitist arrogant greed for power is all he is after ! He has already proven he could care a little less about America ! Listen to him , and if you can still vote for him , you deserve to reap the harvest of the seed of chaos and anarchy you have sown ; the seed of Socialism !