Correction
December 11, 2001
In the Dec. 7 edition, the article about US-Canadian border security (page 7) gave an incorrect figure for cross-border trade. The amount is an estimated $1 billion per day.
In the Dec. 7 edition, the article about US-Canadian border security (page 7) gave an incorrect figure for cross-border trade. The amount is an estimated $1 billion per day.