51.   Economists, politicians and entrepreneurs all say Russian capitalism is entering a new phase.

52.   Even so, the Powell expedition has entered a new phase.

53.   For each new phase you enter marks another phase I must leave behind.

54.   Flier, at Beth Israel Medical Center in Boston, says obesity researcch has entered a new phase.

55.   Friends of Bush say this new phase of events is demanding a new set of skills and that it has not been an easy change.

56.   For the big California pension fund known as CALPERS, already an outspoken shareholder, the investment marks a new phase in its corporate governance program.

57.   Furthermore, the last few days have shown that the Artist is entering a new phase in his career, perhaps even one that deserves a new name.

58.   For the Wallises, it would be the start of a new phase of their lives together.

59.   Gleevec, in other words, marks a new phase in the three-decade war on cancer, where medicine proceeds with an intimate knowledge of the enemy.

60.   Gun control advocates and opponents Tuesday expressed concerns about the new phase of the Brady gun control law that institutes instant criminal background checks for firearms purchasers.