H&R Block sponsors Yahoo! Yahoo! Inc. (YHOO) today announced a new video series on Yahoo, Cities Rising: Rebuilding America, sponsored by H&R Block. Hosted by Yahoo Global News Anchor Katie Couric, the series takes an in-depth look at urban renewal, positive changes and growth in cities across America. As the exclusive sponsor of this new series on Yahoo, H&R Block will be able to connect with the millions of consumers that rely on Yahoo for high quality news and video programming across screens.