Who is Omarosa? And who let the Dog out!

I love dogs and resent President Trump insulting them by calling Omarosa one.  But then after all, he calls his Secretary of Defense Jim Mattis 'Mad Dog'.   So what's the fu*king problem?  The only problem I see is that he should never have let her into the White House.  But then he solved that situation.  After all the answer to that unsolved mystery, that asked "WHO LET THE DOGS OUT?" is simple:  Donald Trump!!!!