No other of the pack challenged his right to lead the Hunt.

No one questioned or challenged your right to free speech.

And no one will challenge your right to feel that way.

Most of us would hesitate to challenge their right to take that risk.

"You think perhaps I should challenge his right to lead, then?"

And I was in a mood to challenge his right.

However, Owens challenged the 49ers' right to make the deal.

Palestinian students are challenging the troops' right to search them for arms.

And no one had challenged his right to go out.

No one in the family was to challenge his full and exclusive right to the property.