Marcus is a highly sought-after international keynote speaker known for his unique ability to excite, engage, and motivate audiences. In 2017, Forbes named Marcus one of 20 “Speakers You Don’t Want to Miss.” He has been dubbed a “Web Marketing Guru” by the New York Times and featured in Inc., The Globe and Mail, Forbes, and more.   AT the ISSA show in Las Vegas he will be speaking on The Digital Consumer: How Residential Cleaners Can Reach Them.   In this interview, Tom Stewart with Cleaning Business Today talks with Marcus about what he is going to be covering.   There is still time to register for the ISSA Show.