I'm indebted to Hillary Clinton for the revelation that my global wanderings when my dad was president qualify me to run for the presidency myself. Mrs. Clinton has been insisting that her global junkets as first lady, and her meetings with foreign leaders, qualify her to be president of these United States. I never thought of it that way, but if she is correct then I am eminently qualified to follow my father's footsteps and take up residence at 1600 Pennsylvania Ave., not merely as a member of the president's family, but as president in my own right. Hillary, who...