Opinion: Bernie Sanders’ heart attack is now a political problem

We've recently learned two things about Bernie Sanders: that he had a heart attack, and that he was not immediately forthcoming with the news. I wouldn't go so far to call this a "cover-up," not in the Age of Trump, where an entire presidency is a cover-up. But it's dismaying, as it feels like political "business as usual" for Bernie to lack transparency, even for a few days, and even under these vulnerable conditions.