uncertain

Whether Iris is up to the task is uncertain.

"I think that the federal government will stay on it but just how hard they'll push and what they'll ask for, I think, is really uncertain."

He told CNN the committee would consider releasing it publicly or sending it directly to the Senate Judiciary Committee, but it remains uncertain whether it will leave the committee at all.

Instead of looking for a multi-year deal that could provide security at the uncertain position, Dobbins signed a one-year contract with the Chargers.

But the path of inflation going forward is unusually uncertain and Bank of England officials, who decide whether to raise or cut interest rates, are divided.