Tisha b'Av and baseless love
Our Rabbis tell us that while the First Temple was destroyed due to violations of the three cardinal sins (idol worship, adultery and murder), the Second Temple was destroyed due to baseless hatred. Therefore, they tell us, the Temple can only be rebuilt through baseless love. It is in that spirit that this video (Hat Tip: NY Nana) is presented.
Let's go to the videotape, and I'll have a little more to say afterward.