Sudan a critical moment for the C.P.A., Darfur, and the region : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Eleventh Congress, second session, May 12, 2010.

Sudan at the crossroads briefing before the Committee on Foreign Affairs, House of Representatives, One Hundred Twelfth Congress, first session, January 18, 2011.

Africa's newest nation the Republic of Southern Sudan : hearing before the Subcommittee on Africa, Global Health, and

The continuing crisis in Darfur hearing before the Committee on Foreign Relations, United States Senate, One Hundred Tenth Congress, second session, April 23, 2008.

Darfur now six stories, one hope

The troubling case of Meriam Ibrahim hearing before the Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations of the Committee on Foreign Affairs, House of Representatives, One Hundred Thirteenth Congress, second session, July 23, 2014.

The Darfur Peace and Accountability Act hearing before the Committee on International Relations, House of Representatives, One Hundred Ninth Congress, second session, on H.R. 3127 March 8, 2006.

Darfur Peace and Accountability Act of 2005 markup before the Subcommittee on Africa, Global Human Rights, and International Operations of the Committee on International Relations, House of Representatives, One Hundred Ninth Congress, first session, on H.R. 3127, July 21, 2005.

An oral and documentary history of the Darfur genocide

We are the ones

The world and Darfur : international response to crimes against humanity in western Sudan

Assessing challenges and opportunities for peace in Sudan hearing before the Subcommittee on African Affairs of the Committee on Foreign Relations, United States Senate, One Hundred Eleventh Congress, second session, May 26, 2010.

The current situation in Sudan and the prospects for peace hearing before the Committee on Foreign Relations, United States Senate, One Hundred Eighth Congress, second session, September 9, 2005.

The deteriorating peace in Sudan hearing before the Subcommittee on Africa, Global Human Rights, and International Operations of the Committee on International Relations, House of Representatives, One Hundred Ninth Congress, second session, September 20, 2006.

Darfur diaries message from home

Sand and sorrow a new documentary about Darfur

Combating genocide in Darfur the role of divestment and other policy tools : hearing before the Committee on Banking, Housing, and Urban Affairs, United States Senate, One Hundred Tenth Congress, first session, on the role of divestment and other policy tools to combat genocide in Darfur, Wednesday, October 3, 2007.

Current situation in Darfur hearing before the Committee on Foreign Affairs, House of Representatives, One Hundred Tenth Congress, first session, April 19, 2007.

Passport through darkness : a true story of danger and second chances

Prospects for peace in Darfur hearing before Committee on International Relations, House of Representatives, One Hundred Ninth Congress, second session, May 18, 2006.