While covering Alexi Giannoulias' campaign announcement on Sunday, I happened to run into 13th District Democratic congressional candidate Scott Harper and conducted a brief on-camera interview with him.  Topics included: what he's been doing since November 4, 2008 (when he lost his initial challenge to GOP Rep. Judy Biggert), what's in store for his 2010 campaign, and what he thinks of Biggert's voting record in the 110th Congress.  Watch it: