Columbia President Minouche Shafik welcomed BarnardCollege President Laura Rosenbury, TeachersCollege President Thomas Bailey, and #NYC CMShaunAbreu to Manhattanville during #ClimateWeekNYC to rally volunteers for SanitationFoundation & WeLoveNYC's #GreatBroadwaySweep. Thank you to everyone who helped to clean our great city! ✨ 📷 #ColumbiaPhotoOfTheWeek by Eileen Barroso #ColumbiaUniversity #ColumbiaPresidentShafik SustainableColumbia