Zambian President Michael
Sata ( L) escots his Zimbabwean counterpart President Robert Mugabe at Kenneth
Kaunda International Airport upon his arrival in Zambia on Aug. 2, 2012.
President Mugabe is in Zambia for a three-day state visit for the first time in
almost four years.He is to join Zambian President Michael Sata in officially
opening this year's annual Agricultural and Commercial Show in the Zambian
capital Lusaka Aug. 4, 2012 .(Xinhua/Salim Dawood)