If she drops out of the race, she loses the ability to claim it is a political witch hunt. The US Attorney for the District of Columbia would likely indict her in a heartbeat if she were to exit the race.
Look for Hillary to announce she is exiting the race around 6:00 p.m. on Friday, September 4 citing health problems. Most people will not pay any attention to her exiting the race until Tuesday, September 8 by which time her minions would have so saturated the airways with how unfortunate it is that Hillary is under the care of an oncogynecologist and that she will likely pass away within six months.
Fast forward to October 26, 2047: Hillary Clinton will be celebrating her 100th birthday and her minions will still be talking about her miraculous cure.
You are spooky!