【Married Women: Men Who Taste Better Than Their Husbands】

Editor's note: This is Married Women: Men Who Taste Better Than Their Husbandsthe 35th entry in the writer's project to read one book about each of the U.S. Presidents in the year prior to Election Day 2016. Follow Marcus' progress at the@44in52Twitter account and the44 in 52 Spreadsheet.

Just as I was wrapping up Robert Dallek's terrific JFK biography An Unfinished Life last month, news broke of Hillary Clinton nearly fainting on her way to her vehicle as she left a 9/11 memorial event.

The Clinton campaign quickly issued a statement that the candidate was battling pneumonia (an ailment which, I can attest, is no joke). Still, a portion of the right-wing commentariat diagnosed it as proof of some kind of secret ailment.

The idea that Clinton would campaign for president while hiding a debilitating disease is pretty far-fetched. But it does have roots in presidential history. Take Woodrow Wilson and the stroke that left his wife running the country in all but name. And take the man I was just reading about: John F. Kennedy.

What sticks out of this biography is the depth of pain and illness that Kennedy lived with and how he continued to hide it -- not only while running for office, but while in office.

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Addison's Disease, colitis, osteoporosis, and prostatitis were the main medical woes facing Kennedy. His issues were so myriad that, as Dallek noted to ABC News just ahead of the release of his book, Kennedy was on as many as a dozen drugs at one time.

Painkillers, steroids, and antibiotics were constantly flowing through Kennedy's veins. At times, interactions between the competing medications could create adverse effects.

Great efforts were made to hide Kennedy's condition lest it impact his chance at the presidency. Dallek relates the panic that ensued when, during a 1960 campaign trip to Connecticut, JFK's bag of drugs couldn't be found.

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There's plenty more fascinating material about JFK, such as his intense competition with older brother (and first Kennedy child) Joe, Jr. -- the sibling whom the patriarch Joseph Kennedy, Sr. had marked for success. It was only after Joe Jr.'s death in World War II that JFK became the family's choice.

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JFK had his darker sides, too: his incessant womanizing, his hemming and hawing over the Civil Rights movement.

But Dallek always come backs to Kennedy's health -- and he claims there is no evidence to suggest that it ever affected Kennedy's performance in office. Still, it's hard not to have some skepticism when looking at all of the challenges he faced.

Think of the issues Kennedy had faced by the time the Cuban Missile Crisis was unfolding:

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That's an astounding to-do list for any president, let alone a president who could barely walk or talk without excruciating pain. Kennedy was hardly a success on all of them (Bay of Pigs, Civil Rights) so it was hard not to let it hover in the back of my mind.

Of course, the first thing most of us think about when JFK is brought up is his assassination. As Dallek points out in an epilogue added for the 2013 version of the book, it was the death of Kennedy the optimist at such a young age that has left us remembering him as an incredibly popular president.

Never mind that his medical conditions would disqualify him from holding that office today. Never mind the string of affairs. What we remember is the smiling young man with a beautiful wife, challenging the nation with "New Frontiers," daring America to go to the moon within a decade.

I can't help but wonder if, 20 years from now, we learn that Trump or Clinton actually was dealing with some sort of illness when running and serving as president.

For as much as we obsessed over it for a week, will it even matter? Or would their own legacy be enough to keep those kinds questions in the shadows?

Days to read Washington: 16

Days to read Adams: 11Days to read Jefferson: 10Days to read Madison: 13Days to read Monroe: 6Days to read J. Q. Adams: 10Days to read Jackson: 11Days to read Van Buren: 9Days to read Harrison: 6Days to read Tyler: 3Days to read Polk: 8Days to read Taylor: 8Days to read Fillmore: 14Days to read Pierce: 1Days to read Buchanan: 1Days to read Lincoln: 12Days to read Johnson: 8Days to read Grant: 27Days to read Hayes: 1Days to read Garfield: 3Days to read Arthur: 17Days to hear Cleveland: 3Days to read Harrison: 4Days to read McKinley: 5Days to read T. Roosevelt: 15Days to read Taft: 13   Days to read Wilson: 10  Days to read Harding: 3Days to read Coolidge: 7Days to read Hoover: 9Days to read FDR: 11Days to read Truman: 14Days to read Eisenhower: 11Days to read JFK: 23

Days behind schedule: 21