He publicly questioned whether the people standing on line for free food were really poor.

They were used to publicly question the institutional context of art.

In 2004, he publicly questioned the administration's approach to Iran.

But it is rare for a company to publicly question a star's professionalism.

Other Palestinian leaders are publicly questioning the violence of the last two years, saying it has brought only suffering.

Last month he publicly questioned the Mayor's authority to dictate the board's policies.

And despite mixed reviews, executives there are not publicly questioning their choice.

Around this time the legality of the land grant began to be publicly questioned.

Suffering from heart problems, the 76-year-old leader is now so frail that friends and critics publicly question his ability to govern.

Some British leaders are beginning to publicly question why such clerics are allowed to continue.