First Vice President Ali Osman Taha resigns , state media reports . - The government announces a new constitution for Somalia to replace the current one that was drafted in 1991 and is based on Islamic Sharia law.
First Vice President Ali Osman Taha resigns , state media reports . President Omar al-Bashir said Taha resigned `` voluntarily '' Taha signs the historic 2005 peace deal and has stood by al-Bashir .