It's Five Pillars of Islam week on the Brian Lehrer Show. Every day this week, we're convening an interfaith conversation based around the Five Pillars: Shahadah (Faith), Salat (Prayer), Sawm (Ramadan), Zakat (Charity), and Hajj (Pilgrimage). Today: we open the phones to discuss prayer. How do you pray and what does prayer mean to your religion? Call 212-433-9692 or post here.