His throat was powerless. His arms and hands were like lead.

VOA: special.2009.10.31

For one thing, he is good at handling a powerless aircraft.

VOA: special.2009.01.30

The voice,believed to be that of Bin Laden, thus concludes President Obama is a weakened man and powerless to change course in Afghanistan because of "pressure groups."

VOA: standard.2009.09.14