At http://www.youtube.com/watch?v=A0_o8h3ASJs you will be able to see the first of a series of videos I will post about how and why we pray to end abortion.
This is connected with another excellent cause I invite you to join, namely, the cause "Pray to End Abortion," which is easily accessible at prolifeprayers.com.
In the first video I answer the question of why we pray in the first place, given that God already knows what His will is, and our prayers are that His will be done anyway.
I think you'll like the answer.
Fr. Frank Pavone
Pastoral Director, Silent No More Awareness Campaign
National Director, Priests for Life