IE 11 is not supported. For an optimal experience visit our site on another browser.

Trump lashes out as GOP senators speak out against him

04:18

President Trump tweeted out criticisms of Sen. Mitt Romney, R-Utah, after he spoke out against Trump for calling on Ukraine and China to investigate the Bidens. NBC's Hans Nichols reports as Sen. Susan Collins, R-Maine, also speaks out against the president's actions.