Asian Cup clean so far

The Asian Football Confederation (AFC) said on Monday that it has conducted 64 doping tests at the Asian Cup and all have been negative.
"There are two types of doping tests -- after the match and random out-of-competition," said AFC Asian Cup tournament director Tokuaki Suzuki.
"We are very pleased to announce that since the day the teams arrived we have conducted 64 out-of-competition tests and all turned out to be negative."
The tournament features 16 teams and runs until January 29.