Joseph R. Biden Jr.
Sen. Biden (D-DE)  has long been an influential voice on foreign policy issues in Washington. First elected to the Senate in 1972 at age 29, Biden has spent more time in Congress than any candidate. He chairs the Senate Foreign Relations Committee and sits on the Senate Judiciary Subcommittee  on Terrorism, Technology and Homeland Security. Biden ran for the Democratic presidential nomination in 1988. His campaign was tainted, however, when he was accused of plagiarizing a stump speech from a British Labour Party leader.
He returned to the Senate to become a prominent foreign policy voice in the 1990s, particularly on the Balkans conflicts. He has traveled to the region many times and was a proponent for U.S. intervention there. Biden has also been a strong advocate for nuclear nonproliferation efforts.
Biden’s proposal for resolving the conflict in Iraq continued to generate discussion late into 2007. Biden, along with CFR President Emeritus Leslie H. Gelb, back creation of a federal state in Iraq with Kurdish, Sunni, and Shia autonomous regions. Biden is also one of the only candidates to support using U.S. ground forces to end the conflict in Sudan’s Darfur region.