Don Cheadle and Adam Sterling take over the "Managing New Global Challenges" course at the University of Southern California and inspire students to get involved in preventing genocide in Darfur.

• Watch the Don Cheadle Stand In

Past Stand In Features Read about past Stand Ins by selecting an artist name from the drop-down.

Select An Artist -------- Dr. Muhammad Yunus President Ellen Johnson-Sirleaf Don Cheadle don_cheadle == don_cheadle, so currentIndex is:2 Annie Lennox President Paul Kagame Sam Brownback Malcolm Gladwell & Kenna Mike Judge Jhumpa Lahiri Larry David George Clinton Natalie Portman Madonna Cameron Diaz Bill Gates Melissa Etheridge Shimon Peres John McCain Sting Ashley Judd Elie Wiesel Kareem Abdul-Jabbar Tom Wolfe Russell Simmons Nas & Olu Dara Marilyn Manson Snoop Dogg Jesse Jackson Frank McCourt