I guess people will make jokes about this incident. It's quite possible she has some neurological problem that causes her to lose her balance. My sense of balance is off ever since I had a cardiac arrest in 2008. Loss of blood flow to the brain. It's no laughing matter.
Maybe Hillary or her lackeys should say what's wrong with her, but I guess if she plans to run for office again, she and those around her aren't going to tell anyone she is sick. Pretty sad if they aren't going to be honest about Hillary's condition since it's obvious she has health issues.