Apparently the letter "R" is way more important than the letter "P".
L
Two wonderful articles for reading.
http://rnclife.org/faxnotes/2001/may01/01-05-25.shtml
http://www.rnclife.org/faxnotes/2002/jan02/02-01-22.shtml
Here is another copy of the last one at the 100% Pro-Life PAC's website: http://www.prolifepac.com/html/artexception.htm