The finding of dangerous ricin in the Senate office buildings last week prompted the temporary shutdown of the congressional mail system.
Illinois Cong. Don Manzullo Wednesday urged northern Illinois residents who sent mail to his D.C. office since January 25 to resend the mail to his district offices.
In Rockford the address is 415 S. Mulford Rd.
In Crystal Lake, send letters to 181 N. Virginia Rd.