Despite what Michael Savage says, the Conservative Political Action Committee (CPAC) IS the voice that represents the Conservative Movement in the United States. Donald Trump is speaking to them at 10 AM ET on Friday.
John McCain was booed by CPAC in 2008
http://heavy.com/news/2017/02/live-stream-donald-trump-cpac-2017-speech-watch-complete-today-youtube-video/
Important to note that Trump was invited to speak at CPAC last year but turned it down. Maybe he feared getting the same treatment as candidate McCain.