Question: Which Pulitizer prize-winning newspaper based in New England used to employ Margaret Warner? 

Context paragraphs:
In Newsweekly: In Newsweekly, known as IN Newsweekly or in newsweekly during some of its publication, was a LGBT newspaper based in Boston, Massachusetts.  It began in 1991 as IN Boston and became IN Newsweekly in 1993 when it merged with other publications and increased its coverage to include other New England states.  In 2007, publisher and co-founder Chris Robinson sold the paper to HX Media, a New York-based company that published both the "New York Blade" and "HX Magazine".  After changing its title to "New England Blade", the paper ceased publication in November 2008.

The Wake Weekly: The Wake Weekly was an American weekly, privately owned and independent newspaper based in Wake Forest, North Carolina, primarily covering the North Carolina counties of Wake and Franklin.  It was published by Allen Publishing LLC, a corporation owned by Todd Allen, son of original owners Robert W. and Margaret G. Allen.  Robert Allen acquired the newspaper in 1952 from his brother and owned and operated it for nearly 50 years with Margaret.

The San Juan Star: The San Juan Star is an English-language, Pulitzer Prize-winning daily newspaper based in San Juan, Puerto Rico.  The newspaper was originally published by Star Media Network, a subdivision of San Juan Star, Inc.

Valley India Times: Valley India Times is an Indian American newspaper based in Arizona, mailed out to readers on a monthly basis.  The newspaper delivers to all major counties within the state, as well as to out of state subscribers.  It was created in 2000; the original name for the Indian newspaper, which was used during the first year of publishing, was "AZ India".  Due to the purchasing agreement when business ownership changed in 2000, the name was changed.  "Valley India Times" is the only Indian American newspaper in Arizona.  The paper, a complimentary mailing, has a website and social media networks.  Local businesses, holy establishments, and restaurants receive copies of the newspaper.

Joanne Larson: Joanne Larson holds the Michael W. Scandling Professorship at the University of Rochester Margaret Warner Graduate School of Education and Human Development .  She is also chair of the Teaching, Curriculum, and Change department.  In the past ten years, Larson has emerged as a leading scholar in the New Literacies Studies,the socioculturally situated study of literacy.  Her work examines how language and literacy practices mediate social and power relations in elementary classrooms.  Specifically, she studies urban schools and asks how do differences between access to participation in various literacy events affect student learning?  Most recently, she has been using Michel Foucault's concept of heterotopia and critical geography to think about the relation of space and literacy.

The Day (New London): The Day newspaper, formerly known as The New London Day, is a local newspaper based in New London, Connecticut published by The Day Publishing Company.  The newspaper has won Newspaper of the Year and the Best Daily Newspaper Award from the New England Press Association.  It has twice won the Horace Greeley Award for "courage and outstanding effectiveness in serving the public."  It has won the American Society of Newspaper Editors Example of Excellence in Small Newspaper award and the Columbia Journalism Review has listed it as one of the top 100 newspapers in the country with a circulation of less than 100,000 copies.

Harold E. Martin: Harold Eugene Martin (October 4, 1923 – July 4, 2007) was a Pulitzer Prize-winning newspaper editor and publisher who was also a director of the Billy Graham Evangelistic Association.  During his career, Martin lived in the U.S. states of Alabama, New York, Missouri, Arkansas, Tennessee and Texas.

Sampan (newspaper): Sampan is a newspaper based in Chinatown in Boston, Massachusetts.  It is New England's only bilingual Chinese and English newspaper.  The newspaper was founded in 1972 by volunteers of the Asian American Civic Association, then known as the Chinese American Civic Association; its slogan is ""Boston's oldest bilingual Chinese-English newspaper since 1972"".  It is distributed throughout Greater Boston and covers news of Boston's Chinatown as well as the Greater Boston Asian American community.

Margaret Warner: Margaret Garrard Warner is a senior correspondent for "The PBS NewsHour".  Before joining the "NewsHour" in 1993, she was a reporter for "The Wall Street Journal", "The San Diego Union-Tribune", the "Concord Monitor", and "Newsweek".

Concord Monitor: The Concord Monitor is the daily newspaper for Concord, the state capital of New Hampshire.  It also covers surrounding towns in Merrimack, most of Belknap county, as well as portions of Grafton, Rockingham and Hillsborough counties.  The "Monitor" has several times been named as one of the best small papers in America and in April 2008, the "Monitor" became a Pulitzer Prize winning paper, when photographer Preston Gannaway was honored for feature photography.

Supporting paragraphs: Margaret Warner Concord Monitor
Answer: Concord Monitor