Democratic presidential candidate Julían Castro said on Sunday that President TrumpDonald TrumpCheney says a lot of GOP lawmakers have privately encouraged her fight against Trump Republicans criticizing Afghan refugees face risks DeVos says 'principles have been overtaken by personalities' in GOP MORE is raising the profile of North Korean leader Kim Jong UnKim Jong UnSouth Korea urges Pyongyang to restore communication hotline North Korea open to another summit with South Satellite photos indicate North Korea expanding uranium enrichment MORE without benefiting the U.S. or furthering any peace negotiations.
"It's worrisome that this president erratically sets up a meeting without the staff work being done. It seems like it's all for show, it's not substantive," Castro said on ABC's "This Week."
The former secretary of Housing and Urban Development said North Korea has not even kept its word to the Trump administration to disclose its nuclear stockpile inventory.
Castro also Said Trump is hurting the U.S. and its allies by "growing the strength of a dictator."
Castro made the comments after Trump made history by becoming the first sitting U.S. president to cross into North Korea. Trump later announced that he and North Korean leader Kim Jong had agreed to restart stalled nuclear talks.