41. Ed Sarpolus of the Epic-MRA polling group said that polling details showed strong crosscurrents . 42. Those elements make for both richer characterizations and deeper, Hitchcockian crosscurrents of guilt and suspense. 43. A crosscurrent countercurrent air-to-air heat exchanger built with a humidity permeable material. 44. These swirling crosscurrents have made for treacherous navigation on the way to the Sept . 13 primary. 45. "Today's data generated a wide variety of crosscurrents for market investors," 46. In the crosscurrents of these powerful forces, Louisa shares the intimacies of her life with us. 47. Pilots also must contend with a crosscurrent that sometimes travels in a northwesterly direction toward the causeway. 48. Months later, exactly what happened here has been obscured by the political crosscurrents of the war. 49. "Crosscurrents " is the school's literary and arts magazine and was established in 1957. 50. "Crosscurrents " is funded through a combination of grants and listener contributions to KALW.