As for refereeing mistakes, he was "in favour of technology use"
Tonight will be decided the qualifed teams in the last group, the D, of the Copa América Centenario. The game between Chile and Panama (at 2.00 a.m. Barcelona time) will decide who goes to quarter-finals alongside Argentina, while the Albiceleste will play for winning the group against Bolivia (at 4.00 a.m). Therefore, Messi and Mascherano's team will play today to face Venezuela (if they win the group D) or Mexico (if they finish 2nd). Given the importance of the Bolivia game, Martino explained in a press conference that he would not do witouht Messi.
"Messi will play. We'll take the risk because the idea is to finish first in the group."
"I will decide the starting line-up after this afternoon's training session."
"Bolivia have evolved quite a bit. It occurred to me when they came to Cordoba to play and the other day as well, against Chile."
Tecnology use in football
"I'm in favour of technology use [...] We would avoid a lot of those mistakes, and those that have already happened."