The weather isn't the only thing that's heating up down here on the border. As temperatures this week inch closer to the triple-digits, the repercussions of SB 1070 – Arizona's tough new immigration law – continue to remain center stage. (If you haven't read the law itself, the link above takes you there. Many people commenting on it haven't even looked at the language.)
Yesterday, Governor Jan Brewer received an envelope in the mail that contained a “powdery white substance” of an as-yet unconfirmed nature. The possible toxin is being lab tested as of this writing.