1.   There were always new battles to fight, new obstacles to uproot, new heresies to stamp out.

2.   We are building new obstacles and barriers.

3.   And a new potential obstacle loomed.

4.   And the State Department, which approves or rejects refugee applications, is trying to continue the humanitarian program with unprecedented new obstacles.

5.   At the Pentagon, officials rejected suggestions that resuming the flights on Monday had put up a new obstacle to recovering the Navy plane.

6.   Auriemma has mixed feelings about the new obstacles facing UConn.

7.   But a new obstacle arose when the companies were told that the FTC wanted a buyer before it considered the consent decree.

8.   But Mr. Netanyahu and his aides have warned in the past that any escalation of tensions could put new obstacles in the way of a peace.

9.   But NBA officials kept setting up new obstacles to hiring her, she said, questioning her qualifications and the level of competition in the games she refereed.

10.   But Netanyahu and his aides have warned in the past that any increase in tensions could put new obstacles in the way of a peace.