reconciling the purported values of this group versus how they act politically. >> it's interesting that you mention that. that's -- i grew up baptist. one of the things we would do after communion, is a foot washing rite. it's when jesus washes the disciples feet. he said, you call me master and lord, but if i your lord and master have washed your feet, you ought to wash one another's feet. for i have given you an example that you should do as i have done for you. humility, one of the core tenants of the life of christ. blake, thanks very much. a new book about facebook. it claims that mark zuckerberg leans heavily on two sets of data, good for the world and cares for users. but users have given it poor