Workers unload medical supplies to fight the Ebola epidemic from a USAID cargo flight in Harbel, Liberia, in August. John Moore/Getty Images hide caption

itoggle caption John Moore/Getty Images

Millions watched President Obama's prime-time address this week, like these patrons of a San Francisco nail salon. But whether Americans will support his plan remains unclear. Justin Sullivan/Getty Images hide caption

itoggle caption Justin Sullivan/Getty Images

Gov. Scott Walker answers questions while celebrating the growth of local software company Forte Research Systems. He announced the company is adding 55 jobs with the help of a state loan. Scott Bauer/AP hide caption

itoggle caption Scott Bauer/AP