Sampaoli heaps praise on Scaloni's Argentina

BUENOS AIRES, Sept. 20 (Xinhua) -- Few teams will be as fine-tuned for this year's World Cup as Argentina, according to former Albiceleste manager Jorge Sampaoli.

The two-time world champions have gone 32 games without defeat in a three-year run that included last year's Copa America title - their first major trophy since 1993.

"The national team will enter the tournament with a lot of confidence and in g