(1) America sends millions of dollars to fund a massive hospital in Afghanistan. (2) Corrupt Afghan leaders and workers hoard the funds and supplies for themselves. (3) Patients who can't afford to pay bribe money are denied treatment and left to starve, wallowing in their own filth. (4) U.S. military leaders conceal the evidence to protect Obama.
In other words, your tax dollars are being sent to some truly reprehensible people, and even more reprehensible people are keeping it a secret.