The Senator was a freshman Kentucky senator and was once viewed as a formidable opponent for the White House.
Paul was once described as "the most interesting man in politics" and viewed as a formidable candidate.
Mullah Baradar is talking a little, though he is viewed as a formidable, hard-line opponent whose interrogation will be a long-term effort, according to American and Pakistani officials.
In the introduction to her new biography of the 19th-century Italian opera maestro Giuseppe Verdi, Helen Bauer points out that opera was not viewed as a formidable, highbrow art at every stage of its development.
Although it is early in a contest in which Mr. Schumer is widely viewed as a formidable and well-financed contender, some Democrats said they were worried by what they characterized as stumbles in Mr. Schumer's young campaign.
Representative Richard A. Gephardt, a Washington power whom leaders in both parties had viewed as a formidable challenger to President Bush, is struggling to raise campaign money this year, lagging behind some less-established Democratic competitors, according to official reports filed today.
But they are hoping to help stretch the Republican nominating contest into a longer and bloodier battle — meaning they are eager to define Mr. Gingrich for voters in unflattering terms without necessarily wounding him fatally and assisting Mr. Romney, whom they still view as a formidable general election opponent.
Therefore, we are suggesting identity should be viewed as a formidable variable in predicting the success and scalability in disruptive innovations.
When Kerry initially flirted with a presidential run at the beginning of the year, the four-term senator and Vietnam War veteran was viewed as a formidable candidate who would catapult to the top of a crowded pack.
HU was randomized against a combination that was highly suppressive, and this could be viewed as a formidable situation in which to verify increased efficacy.
