Interesting fact:

Arizona Senate Bill 1070 probably wouldn’t have been signed into law if previous Governor Janet Napolitano hadn’t resigned to become Secretary of Homeland Security – leading to Arizona Secretary of State Jan Brewer becoming the new Governor of Arizona.

Also: Governor Brewer’s approval ratings increase ahead of 2010 Arizona Gubernatorial election.

Also: Increasing profile of immigration changes the dynamics for a number of Congressional seats in 2010 – in particular, it raises concerns about marginal Democratic seats.

Related: Congress Forever 2010 here.