But very short time limits may be vulnerable under the principle.
The soldiers were further caught off guard, the inquiry found, by dead radios and jammed rifles that left them vulnerable under fire.
Radio was especially vulnerable to government control under the Communications Act of 1934.
Mr. Kennedy is particularly vulnerable among independent voters under age 36, analysts say.
I met the horse's eyes for a few seconds feeling exposed and vulnerable under its black gaze.
But they are also painfully vulnerable under the circumstances.
He was paying $2,300 a month and was vulnerable to a 5 percent increase under rent stabilization.
Johnson also warned that farmers will be more vulnerable in years of poor yield under the new farm law.
However the exhaustive ballot is still vulnerable to tactical voting under some circumstances.
Someone like Anthony is always vulnerable under these circumstances.