This Washington Post article by Yuki Noguchi includes:
Canadian Minister of International Trade David L. Emerson, when he was minister of industry, sent a letter to U.S. Commerce Secretary Carlos M. Gutierrez requesting that the U.S. Patent and Trademark Office publicize its timeline for a review of the patent claims held by NTP. The letter and other communications were obtained by The Washington Post under the Freedom of Information Act.
We need to remember that during Mr. Emerson's watch at Industry Canada that the Canadian Patent Office radically changed the Manual for Patent Office Practises (MOPOP) by re-interpreting and bypassing legal precedent to justify increasing the granting of poor quality information/mental process patents. While the letter he sent to the USPTO makes for good politics, actions speak much louder than publicity stunts.
Emerson might easily have written to the USPTO saying he would be their "worst nightmare", for all the value his threats have.
The RIM case is not an infringement case, but the outcome of the policy failure of many patent offices, and the failure of governments to fix these problems that chill innovation.