The NYT reports that opposing groups within Yemen's military fired on each other in Sana, with one or two killed and six wounded. Meanwhile, efforts to persuade President Saleh to step down evidently have been dealt a blow by the Egyptian military government's decision to detain and interrogate ousted Pres. Hosni Mubarak:
The Yemeni government official said that the detention of Hosni Mubarak, the ousted Egyptian president, and his two sons on Wednesday appeared to further dissuade Mr. Saleh from leaving power. Yemen’s youth-led protest movement is demanding that he be prosecuted upon stepping down.