Sick Hillary Tells CNN She Merely 'Felt Dizzy, Lost Balance' - Then Demands Trump's 'Tax Returns'

Hillary Clinton said Monday night she's "met a high standard of transparency" about her health and didn't think the pneumonia was "going to be that big a deal."

Clinton said she felt dizzy and lost her balance Sunday, but did not lose consciousness, and is now "feeling so much better."

"I was supposed to rest five days -- that's what they told me on Friday -- and I didn't follow that very wise advice," Clinton told CNN's Anderson Cooper in a phone interview.

...during her interview Monday, Clinton sought to turn criticism of her secrecy over her illness into an attack on Republican rival Donald Trump.

"Compare everything you know about me with my opponent. I think it's time he met the same level of disclosure that I have for years," Clinton told Cooper.

"It's really past time for him to be held to the same standards, not just as me, but as anybody else who has sought this job," she said.

Clinton had a cough last week, and chalked it up to allergies -- joking at an event that she was allergic to Trump.