But he is also he trying to threadtheneedle of winning conservative Republicans without taking positions that might be used against him should he be the nominee.
Because of their relative proximity, the three airspace cylinders affect one another significantly, which creates congestion not just because of volume but because pilots have to threadtheneedle and fly needlessly intricate approach routes in order to comply.
From the valley below, each pier and mast merge to look like a single needle with an elongated eye: Foster's drawings, in fact, depict a thread piercing the eye of a needle.
He showed it to an expert, who found the needle-and-thread theory "entirely original, " says Mr. Humphrey, whose own scholarly work has examined arenas for Roman chariot racing.