2/28/13 Thursday Lecture by Respected Alim, Hujjatul Islam Wal Muslimeen Sayyid Muhammad Rizvi
If you can't listen to the whole lecture, watch the summary at 19:55.
Important legal, but also moral/spiritual definition of Muslim, mumin, and muhajir
For those who make excuses for Yazid, Ibn Ziyad, and even Umar Ibn Saad, here are some questions to answer.