Commentaries in McKinney’s Laws of New York provide excellent background information:
In Westlaw Select State materials tab > select New York, exclude Federal
Search the full title and section of the statute: for example, Penal Law 140.15.
Click on the Context and Analysis tab, scroll down to Practice Commentaries
Bloomberg's Business Week
Wall Street Journal
Thousands more are available through the article databases listed on this page.
To find magazine, journal and newspaper articles, use the Start Your Research Here box on the library's home page, limiting it to Articles.