'Gee, that's too bad' - Trump on Romney self-quarantining

U.S. President Donald Trump said on Sunday that it was "too bad" that U.S. Senator Mitt Romney was in isolation after possible exposure to the coronavirus.

Romney and fellow Utah Senator Mike Lee, both Republicans, said on Sunday they would self-quarantine after having spent time with Senator Rand Paul, who tested positive for COVID-19 and is in quarantine.

At least four others in the Senate have self-quarantined.

They are: Republicans Cory Gardner, Lindsey Graham, Rick Scott and Ted Cruz who has since returned to work on Capitol Hill.