Such a reserve, however, would need Congressional approval -a major hurdle.

It is the last major hurdle to approval of the energy reform.

Another Tuesday in the U.S., another major hurdle in the presidential campaign.

The major hurdle will be when, if ever, it debuts in Tehran.

But mobilizing this financing was a major hurdle, the Bank said.

Singe 'n' Burn was elated; we were over the major hurdle.

Beating Cincinnati, and in improbable fashion, cleared a major hurdle toward that goal.

Few speak Swedish -a major hurdle in finding work.

But the lack of hydrogen fuelling stations poses a major hurdle for mass consumption.

A major hurdle to the merger is how antitrust regulators define the derivatives market.

The major hurdle in improving prognosis is the lack of a therapeutic time window.

But the Diskhaler was always going to be a major hurdle to zanamivir's success.

That mindset, he says, will be the next major hurdle.

Background: Cancer constitutes a major hurdle worldwide and its treatment mainly relies on chemotherapy.

This is not an insignificant question, but neither is it the major hurdle some suggest.

However, the major hurdle of any web application is its reliance on an internet connection.