Lionel Messi leads Argentina boycott to protest against Ezequiel Lavezzi claims
Standing in front of the entire Argentina squad following the World Cup Qualifier, Messi said the players would no longer speak to press following the controversy.
"There were a lot of accusations, a lot of disrespect, and the accusations they made against 'Pocho' [Lavezzi] are very serious."
Messi, who scored a stunning free-kick goal and set up two others in Argentina's convincing win, said the team were happy to take genuine criticism of their performances as he explained the boycott.
"If we don't put a stop to it now, we'll never stop it."
Lavezzi, who plays for Chinese side Hebei Fortune, was accused by an Argentine radio journalist on Twitter of smoking marijuana in the team's training camp.
The 31-year-old played no part in last Thursday's 3-0 defeat to Brazil and was left off the substitutes' bench for Tuesday's match against Colombia.
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