51.   Chinese leaders walk fine line in allowing anti-U.S. protests.

52.   It was tricky, Lending says, walking the line between friend and filmmaker.

53.   Strong leadership would be required to walk the line between inflation and deflation in many of these economies, said Mays.

54.   The Emmy telecast tried to walk a line between celebrating television and respecting the difficulties facing the nation.

55.   The Rippingtons have long been able to walk that line.

56.   The telecast tried to walk a line between celebrating television and respecting the difficulties facing the nation.

57.   The telecast Sunday tried to walk a line between celebrating U.S. television and respecting the difficulties facing the country.