I just saw this horrific video of a pro-abortion mob attacking youths who were defending the Cathedral of Neuquén, Buenos Aires, Argentina. The arguments said by the protesters are nothing new (except that they are in Spanish) that proper logic cannot destroy, but the vitriol is scary. Taunting, jeering, spitting, burning... they acted as if they were possessed. The defenders held their cool and kept praying Hail Mary's until the end (of the video, at least).
(It is interesting to see the comments at the end of the YouTube video)