Pesachim Daf 80 - Is Simchas Yom Tov nowadays a Biblical commandment?

Dovid Lichtenstein is the founder and CEO of the Lightstone Group, one of the largest privately-held real estate companies in the United States.

He has authored several volumes of Mishne Achronah on the Mishne Berura, in addition to several Headlines Books on contemporary Halachic issues based on his weekly podcast @ halachaheadlines.com.

Additionall...