Dr. Patrick Kamara adjusts his googles on the final day of training and the first "dress rehearsal" before being sent out to Ebola treatment units. The World Health Organization is ramping up to train up to 500 new health workers a week as part of the effort to stem the spread of Ebola.
John W. Poole/NPR
Democrat Charlie Crist, a former Republican governor of Florida (left), and Rick Scott, the current Republican governor of Florida, listen to the moderators during a gubernatorial debate on Friday. The two are facing off in a tight race that's fueling a barrage of negative campaign ads.