I am not going to walk away from the American people. I am not going to walk away on this challenge.

VOA: standard.2010.02.06

I am not going to walk away from any challenge. We are moving forward."

VOA: standard.2010.02.06

"The challenge now is to continue to show this clear and convening leadership, while not losing sight of your ongoing work to secure the security, prosperity and dignity of our fellow human beings."

VOA: standard.2010.07.06

The ruling by Ukraine's Central Election Commission to not investigate allegations of vote rigging is a setback for pro-Western Prime Minister Yulia Tymoshenko's campaign to challenge the results of the February 7 ballot.

VOA: standard.2010.02.14

"The EPRDF has discussed with parties that seem to approve or endorse its lines, not the serious parties that do challenge the EPRDF and do have serious issues about the political space in the country,"

VOA: standard.2009.11.01

Therefore,they are looking to have more compatible media to challenge those stations, which broadcast to Iran, and I do not think they are going to succeed, because of the limit they have in order to talk about issues we talk about.

VOA: standard.2009.11.16

"I mentioned the killings of journalists and I said that it is a matter of grave concern not just to the United States, but to the people of Russia, and not just to the activists, but to the people who worry that unsolved killings are a very serious challenge to order and to the fair functioning of society.

VOA: standard.2009.10.14