NEW: Trump lashes out at Nancy Pelosi for accusing him of engaging in a "cover-up," telling reporters that he won't do infrastructure or any bipartisan policy unless Democrats drop their investigations.

NEW: Trump lashes out at Nancy Pelosi for accusing him of engaging in a "cover-up," telling reporters that he won't do infrastructure or any bipartisan policy unless Democrats drop their investigations. https://t.co/NdfSlpzJwD

— Axios (@axios) May 22, 2019