In the much overused current political vocabulary, the word "clearly" means that their opinion is right. If you have a different view, your opinion is wrong and are probably an idiot. Whenever a polititian uses the word "clear" then he or she has an adjenda. The word raises a red flag for me and I know there is probably room for discussion. Of course the use of the word also means that there is no room for discussion.
Another much overused word is "absolutely" and it too has lost all meaning.