But the recent developments seem to have only made the issue more difficult.

VOA: special.2010.01.09

But his second administration would be much more difficult than his first.

VOA: special.2010.06.10

But getting silk from a spider might seem more difficult.

VOA: special.2009.10.30

But others are much more difficult to restart.

VOA: special.2010.04.20

But road travel from the sites remains difficult. The general says there are more than 1,400 flights on a waiting list to land in Port-au-Prince.

VOA: standard.2010.01.21

Torrey says it was no small feat composing shots of the ruins without any tourists in the frame, but even more difficult was chasing the ever-changing angles of natural light.

VOA: standard.2009.12.15

"People are going to see more security." But Steve Coll says the success of the Kandahar offensive really hinges on a psychological battle that will be more difficult to win.

VOA: standard.2010.05.28