dumped into the 20/20 race. adding to a large and growing field of candidates. taking the party for -- for the left. tom perez, chairman of the democratic committee. welcome back. >> great to be with you, chris. chris: president trump is pretty clear about one way he intends to go after the democratic party and whoever you nominate in 2020. take a look. >> the democratic party has never been more outside of the mainstream. they are becoming the party of socialism, late term abortion, open borders and crime. chris: whether it is the degree new deal, medicare for all or suggestions about very high tax rates on the super wealthy, how do you defend against president trump 's charge and effort to portray the democratic party, tax and spend policies as socialist? >> this is one of the oldest