This is really it. Barack Obama will be the Democratic Nominee for President of the United States.
Read his speech tonight here.
Dunash ibn Tamim was an astronomer, grammarian, and physician, who served as court physician to the Fatimite caliphs of Kairouan (now in Tunisia).
Dunash ben Labrat ha-Levi was a poet, commentator, and grammarian, who among many other accomplisments composed Dror Yikra, a song for the Jewish Sabbath still commonly sung today.