In the meantime, Eklund's institute, founded in 2013 by a leading law professor, Morten Schultz, has pursued through the civil courts several cases that have failed to make it to criminal trial.
But Mr Armstrong has never failed a drug test himself, vehemently denies taking performance enhancing substances and has pursued through the courts anyone suggesting that he has.The USADA case is based not on blood tests and science but witnesses who will say that Mr Armstrong and five of his associates were part of a doping conspiracy between 1998 and 2011.
"Although the city believes that it had substantial defenses to allegations of false claims, this three-way settlement eliminates the risk of far greater payouts, which the federal government and the third-party relator would have pursued through litigation," said Michael A. Cardozo, a lawyer for the city.
In the fall of 1915, Albert Einstein, living amid bachelor clutter on coffee, tobacco and loneliness in Berlin, was close to scrawling the final touches to a new theory of gravity that he had pursued through mathematical and logical labyrinths for nearly a decade.
Mr Machar does not have a sufficient support base in the army and has pursued power through largely political means.
Even the art critic Kim Levin, of the Village Voice, whose outraged response to Currin's "awful" work, in 1992 — "Boycott this show" — has pursued her through innumerable discussions of the artist, capitulates, sort of, in a recent column.
But the obsession belongs equally to Barker, who has pursued it through a remarkable series of novels: the much-admired "Regeneration" trilogy ("Regeneration," "The Eye in the Door" and "The Ghost Road"), "Life Class" and now "Toby's Room".
He has pursued that aesthetic through a series of works that pay further fealty to his chosen set of living artistic ancestors, living or dead, whether Dashiell Hammett or Peter Falk, Yasujiro Ozu or Michelangelo Antonioni, Pina Bausch or Sebastião Salgado or the entire iconic small-town American landscape.
The PSNI has pursued the Boston College material through the US courts and confirmed last year that they were seeking the testimonies of every ex-paramilitary who took part in the Belfast project.
But Father Dulles, the author of 21 books, has pursued that effort lately through his writings, including an annual lecture at Fordham that has dealt with everything from the Vatican's call for a "new evangelism" to its publication of a new catechism and its pursuit of interfaith dialogue.
Japan has pursued fast-breeder technology, through which a reactor can produce more plutonium than it burns in hopes of cutting or eliminating imports of nuclear fuel.
