At the end of a Senate subcommittee hearing on Tuesday morning, chairman Susan Collins, a Republican senator from Maine, didn't switch off her microphone. Apparently speaking to Senator Jack Reed from Rhode Island, the ranking Democrat of the committee, Collins discussed the federal budget - and President Donald Trump's lack of familiarity with the details of governing.

After Reed praises Collins' handling of the hearing, she laments the Trump administration's handling of spending.

"I swear, [the Office of Management and Budget] just went through and whenever there was 'grant,' they just X it out," Collins says. "With no measurement, no thinking about it, no metrics, no nothing. It's just incredibly irresponsible."

"Yes," Reed replies. "I think - I think he's crazy," apparently referring to the president. "I mean, I don't say that lightly and as a kind of a goofy guy."