SAO PAULO, Brazil (CNN) -  Brazil and Mexico summoned U.S.
ambassadors Monday after media reports that the United States
had spied on their countries' presidents.  "Without prejudging
the veracity of the information presented in the media, the
Mexican government rejects and categorically condemns any
espionage work against Mexican citizens in violation of
international law," Mexico's foreign ministry said in a
statement.  In Brazil, Foreign Minister Luiz Alberto Figueiredo
called the situation "an inadmissible and unacceptable violation
of Brazilian sovereignty."  The statements were the latest sign
of international fallout over documents leaked by former
National Security Agency contractor Edward Snowden.  A Brazilian
news report Sunday described the alleged espionage, citing Glenn
Greenwald, a Brazil-based journalist who obtained documents from
Snowden.  CNN has not independently confirmed the report, and
there was no immediate reaction from the White House.  The
report first appeared in Globo TV's Sunday n