Morano isn’t worth apologizing to, in my opinion, but others may be more gracious than I.
If you really want to investigate him, you might look into his time as an Inhofe go-fer, and his (and Inhofe’s) role in the felonious (I suspect in certain jurisdictions) theft of emails they like to call CLIMATEGATE!
The numerous distortions Morano still has on his website and which he shouts on every media appearance is what he is paid to do. The question is who is paying him, and through what methods.