Science is awesome, and we have no idea how they come up with half the ideas they get and end up running with.
Like using a retooled version of HIV to fight leukemia. Seriously, who thinks of that? Whoever it is: buy them a beer. It works.
Emma Brooke Whitehead had leukemia earlier this year, and it was seemingly unbeatable. She'd been fighting it for two years already, and had exhausted every option. Except HIV.