A very interesting article on the sources of going to the grave of Rashbi on Lag Ba-Omer and the sources that he died on Lag Ba-Omer and that Lag Ba-Omer is a day of simcha etc. here on page תתנד.

In the same volume there are a series of articles by big rabbonim on the question of reporting child abusers to the police. Conclusion? OF COURSE! עיין שם.