I just noticed this :
Continental implemented a $25 fee for customers checking a second bag when traveling on Economy fare tickets purchased on or after April 5, 2008 for travel within the 50 U.S., Puerto Rico, U.S. Virgin Islands and Canada.

The $25 fee also applies when traveling on Economy fare tickets purchased on or after May 8, 2008 between Mexico, Bahamas, Caribbean, Central and South America* (excluding Brazil) and the 50 U.S., Puerto Rico, U.S. Virgin Islands and Canada.

Why is Brazil not included ?