The nation has been in various stages of pandemic shelter in place and slowed down operations for many businesses, with some industries such as restaurants and travel facing severe impacts. As affected businesses look for sources of recovery, one area they have focused has been on their insurance policies. This column focuses on some of the litigation that has been filed in recent months.Lettuce Entertain YouJenner & Block recently filed a lawsuit on behalf of its clients, Lettuce Entertain You Enterprises, Inc., et al …