Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/rep-paul-ryan-it-s-time-to-choose-a-romney-ryan-ticket Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Story Vice Presidential Nominee Paul Ryan addressed the Republican National Convention Wednesday night, and pledges to take on tough issues, take responsibility and stick to their "founding principles." Ryan characterized Obama administration big government.