Barack Obama has chided Donald Trump as “wacky” and “uninformed” after the Republican candidate said Russia’s President Putin was a better leader.
Speaking in Laos, Mr Obama said that every time Mr Trump spoke it became clearer that the Republican contender was not qualified to be president.
In a televised forum on Wednesday, Mr Trump had praised Mr Putin’s “great control” and 82% approval rating.
Mr Obama said: “I don’t think the guy’s qualified to be president of the United States and every time he speaks, that opinion is confirmed.”