A new film offers a nuanced and inspiring portrait of the role hip-hop activists have played in the politics of Senegal.
In state after state, the number of new voters has swelled like never before. They're mostly under 30 and solidly backing Barack Obama.
Tibetan-led youth groups are proving the power of grassroots organizing with their highly effective Beijing Olympics protests.
The depth and substance of Obama's youth phenomenon has yet to be tested.