Empresas y finanzas
Chad and Sudan leaders sign pact after peace talks
The signing, witnessed by U.N. Secretary-General BanKi-moon and Senegal's President Abdoulaye Wade, followed talksin Dakar meant to revive a string of bilateral pacts that havefailed to end fighting on both sides of the Chad-Sudan border.
(Reporting by Alistair Thomson; Writing by Nick Tattersall)