"We do not know yet if the mail presented a threat, " said Levin, the chairman of the Senate Armed Services Committee.
On top of this, while the Fed remains easy, we simply do not know yet whether or not QE3 aka Operation Twist gets extended past its June 30th sunset.
What many probably do not know yet is that economic freedom is not only a useful metric from which to offer policy prescriptions for the purpose of social betterment, but that it is an important tool with which to evaluate investment climates.
The students already know their exam results although they do not yet know if these are good enough to get into their chosen university or college.
But every study on the use of fish oil for improving mental health comes with the warning not to overinterpret the findings, because the truth is, we simply do not yet know enough to make sweeping assertions in favor of megadosing on fish oil.
FORBES: The Fish Oil Debate: Great Brain Medicine, or Just an Expensive Placebo?
This in-fighting is reinforced by the fact that Democrats do not yet know whether a more appealing compromise that meets the test of revenue neutrality laid out by Mr Obama may yet emerge from the other chamber of Congress.
We do not yet know what will happen to these men and women or to their children.
Merah said he had posted the video online, but police do not yet know where, Molins said.
Dr Allan Pacey, senior lecturer in andrology at Sheffield University, says experts do not yet know exactly why.
There is no genetic test for Diamond-blackfan anaemia, because scientists do not yet know what genes cause it.
The bank has a communications problem, in that markets do not yet know how to read its actions (see article).
There is evidence that being sedentary negatively affects glucose levels and increases insulin resistance - but scientists do not yet know how.
But right now, there are men and women at work in laboratories, men and women whose names we do not yet know.
The scientists do not yet know for certain how the gene works.
These executives recognized that they want to inspire this behavior in their people, even if they do not yet know exactly how they will do so.
FORBES: Throw Out Your Plans for 2013. Business Is a Journey.
For those few readers who do not yet know, Beanie Babies are sleek cloth animals about the size of a small weasel, loosely stuffed with small plastic pebbles.
Our thoughts and prayers are also with the many Haitian Americans around our country who do not yet know the fate of their families and loved ones back home.
If we are honest with ourselves we'll admit that there are too many who do not yet know in their lives or feel in their hearts the urgency of this struggle.
"What we do not yet know is whether this reproductive success is linked with potential longevity, " he told the 21st annual conference of the European Society of Human Reproduction and Endocrinology.
We do not yet know exactly what Angela Merkel means by "fiscal union" but we had a dress rehearsal when a Bundestag committee learned details of a rise in Irish VAT weeks before the Irish Dail.
They show that in all three sectors there was an increase in the third quarter of last year but we do not yet know how well - or badly - Northern Ireland performed for the final quarter.
Much of the island is now a nature reserve, and I ended my trip to this wild and unexplored corner of England with just seals and seabirds for company -- glad for the time being that more people do not yet know about Northumberland.
Many Americans think it is a "government take-over" of healthcare, (which it is not) and many more still do not know what it means for them, partly because it is not yet knowable.
The whole building did not collapse yet, I do not know what is going on inside.
FORBES: Two Killed In Explosion At Apple Contract Manufacturer, Chinese Media Reports
Yet most Japanese do not even know of the controversy surrounding the kisha-club system.
And some of you may be wondering how you can pay for college, or you might not know what you want to do with your life yet.
WHITEHOUSE: President Obama��s Third Annual Back to School Speech
应用推荐