To celebrate Labor Day, the AFL-CIO has launched a great new video creation and sharing application to allow anybody to send a “Thank You” to a hard working person they know.

Presidents of several unions as well as other organized labor leaders have participated in the effort, including Building and Construction Trades Department President Sean McGarvey who sent three video “thank you” cards to three people who have worked hard in three separate areas: worker safety, unbiased legislative efforts, and diabetes research.

Watch the videos, addressed to Chris Trahan of CPWR, Rep. Jon Runyan (R-NJ), and Dr. Camillo Ricordi of the Diabetes Research Institute.