,Squawk on the Street,CNBC,business news,finance stock,stock market,news channel,news station,breaking news,us news,world news,cable,cable news,finance news,money,money tips,financial news,stock market news,stocks,wYbT-T-1hAg,, Society, channel_UCrp_UI8XtuYfpiqluWLD7Lw, video_wYbT-T-1hAg,Robert Reffkin, Compass co-founder and CEO, joins CNBC's 'Squawk on the Street' to discuss the latest on the existing home sales report, the health of the housing market, implementation of AI, and more.