Ubayd Allah ibn Ziyad
The governor of Kufa, al-Nu'man Ibn Bashir, was told of Muslim's arrival, but refused to attack him. Bashir was a mild man and did not want to harm the members of the family of the Prophet, so he did nothing to stop Muslim. Many of the supporters of Yazid saw this lack of action as a sign of weakness and encouraged the caliph to replace Bashir with a stronger man. Yazid then deposed Bashir and replaced him with Ubayd Allah ibn Ziyad. Ibn Ziyad was a resourceful and often cruel politician who spared nothing in order to attain political ends. His strong and ruthless character was exactly what the caliph was looking for in order to gain control in Kufa. Yazid wrote to him, "Go to Kufa, capture Muslim ibn 'Aqil and see what is appropriate to imprison him, send him to exile or kill him."