Certainly the international regulatory environment is changing more governments now are cracking down much harder on foreign bribery,".

VOA: standard.2009.10.01

But what Carlisle did was much harder. Not many of us have the restraint to do that.

VOA: standard.other

Telling white pioneers that they could no longer shoot game in the boundaries of Yosemite National Park to feed their families or cut down trees for firewood was much harder.

VOA: standard.2009.11.25

But the object that struck Jupiter in July is estimated to have been much smaller and harder to see than comet Shoemaker-Levy.

VOA: special.2009.08.25