Even the bad weather on the American circuit hasn't been as regular in 1989 as this plague that strikes world wide.

So it will be interesting to see how he deals with the rough and tumble of the American indoor circuit.

Several other Canada-based teams play in low-tier American independent circuits.

He returned to the American circuit for the 2009 Boston Marathon.

The group has performed abroad but is only beginning its American circuit, which is long overdue.

Patterson felt out of touch due to this and wanted to return to the American circuit.

The American circuit starts at the end of the Katanga lion enclosure.

That number would stock almost half the prestigious North American circuit, where 30 teams dress 20 players for every game.

Indeed, it has contributed to the formation of two different American circuits.

Before long, managers at Porsche recognized that racing in American circuits could increase sales.