21.   But edges have corners, and they cut two ways.

22.   But even potential losses cut both ways, as the nomination of Dr. Henry Foster as surgeon general shows.

23.   But comparisons to Reagan cut both ways for Bush, whose father was never fully trusted by some Reagan conservatives.

24.   But in a day of meandering testimony, in which Kaelin was alternately impish, befuddled and close to tears, his message cut both ways.

25.   But it cuts both ways.

26.   But it cut both ways.

27.   But image can cut both ways.

28.   But other parts of the dispute are fuzzier, and some, like welfare and Medicaid, cut both ways.

29.   But mentor-protege relationships typically cut two ways.

30.   But such cultural voyeurism can cut both ways.