Two-year-old Jonah Weishaar has a rare and fatal disease. There is no cure. His mother started a foundation to try to save his life. But the clock is ticking. Why does it take so long to develop new treatments for diseases?

This is a list of all the people who have been executed in the U.S. since 1977, including (in parentheses) the names of their victims.

The hands that feed.

How old are you, really?