41.   I found his art pushed limits and made you hate it, without really knowing what it was about.

42.   In the studio, Brooke set out to push the limits of her voice.

43.   In the House she pushed PAC limits, limited public financing, and voluntary spending limits.

44.   It pushes the limits of the medium by revealing them, by laying bare the machinery.

45.   Jones may be pushing the limits, in hopes that the league will partly agree.

46.   Lafferty, who wrote under the name R.A. Lafferty, had a strong, satirical style and pushed the limits of his genre.

47.   Liddy surely pushed those limits.

48.   Long-established companies with a history of proven products are mixed together with new entries, pushing the limits of promising but still evolving science.

49.   Lo-fi artists are pushing the limits even farther, and the implications are far-reaching.

50.   Naturally, McCain was pushing the limit as his senior year neared an end.