But Mr.Gustafson sees a better chance for the efforts to increase the popularity of the orange sweet potato in Africa.

VOA: special.2011.01.04

The men, all supporters of Mr Odinga's opposition Orange Democratic Movement, denied involvement in attacks on members of Mr Kibaki's Party for National Unity and his Kikuyu ethnic group in the Rift Valley.

BBC: Kenya election violence: Uhuru Kenyatta at The Hague

The images, sent to the family in April 2011, show Mr Levinson in an orange jumpsuit and holding up signs.

BBC: Family release images of missing ex-FBI man Levinson

Mr McGlone called on the Orange Order to condemn the threats.

BBC: NEWS | UK | Northern Ireland | Loyalist threat to DPP members