Capital (upper case)
letters should be used at the beginning of the names of specific people as
well as the titles of people when used with their names.
In the first example
above in the animation, President George W. Bush, notice that his title of
President is capitalized as well as his full name. In the second example,
Senator Hillary Rodham Clinton, her title of Senator is capitalized as well
as her full name.
In the third example,
Secretary of State Colin Powell, notice that all the words are capitalized
except the word of. Such words as the, a, an, of, etc.. which are smaller
words that are not descriptive parts of the title are left in lower case.