Answer the question at the end by quoting:

Schlessinger was born in the New York City borough of Brooklyn. She was raised in Brooklyn and later on Long Island. Her parents were Monroe "Monty" Schlessinger, a civil engineer, and Yolanda (nee Ceccovini) Schlessinger, an Italian Catholic war bride. Schlessinger has said her father was charming and her mother beautiful as a young woman.
On August 10, 2010, Nita Hanson, a black woman married to a white man, called Schlessinger's show to ask for advice on how to deal with a husband who did not care when she was the subject of racist comments by acquaintances. Schlessinger first replied that "some people are hypersensitive" and asked for some examples from the caller. Hanson informed Schlessinger that her acquaintances had stated, "How you black people do this? You black people like doing that." Schlessinger responded that her examples were not racist and that "a lot of blacks only voted for Obama simply because he was half black. Didn't matter what he was going to do in office; it was a black thing. You gotta' know that. That's not a surprise." Schlessinger continued by telling the caller that she had a "chip on [her] shoulder," was "sensitive," and also, "Don't NAACP me," and, "a lot of what I hear from black think... it's really distressing and disturbing."  When the caller noted that she was referred to as the "n-word" by the individuals in question, Schlessinger complained that blacks are fine with cordially using the slur among themselves, but that it was wrong when whites used it to slur them. In doing so, she uttered "nigger" eleven times, albeit not directed at the caller. She discussed the word and its use by blacks and in black media. Her profuse use of the slur was mimicking the frequency of the word's use among black stand-up comics. When Hanson asked, "Is it ever OK to say that word?" Schlessinger responded, "It depends how it's said. Black guys talking to each other seem to think it's OK." After the call Schlessinger said, "If you're that hypersensitive about color and don't have a sense of humor, don't marry out of your race." Early that evening she wrote an apology to Los Angeles Radio People online journalist Don Barrett. A day later, as soon as she was back on the air, Schlessinger apologized. Hanson questioned the motivation and sincerity of Schlessinger's apology, believing it to be result of being "caught." Hanson also said that Schlessinger did not apologize for her comments on interracial marriage.  Schlessinger announced that, while not retiring from radio, she would end her radio show at the end of 2010:  I have made the decision not to do radio anymore. I want to regain my First Amendment rights. I want to be able to say what is on my mind.  In 2011, she began broadcasting on satellite radio with Sirius XM. Her program is also available as a podcast at iTunes and from her own website.

How did the use of the epithet occur?

ask for advice on how to deal with a husband who did not care when she was the subject of racist comments by acquaintances.

IN: Leander was born in Calcutta, India, on 17 June 1973 to Vece Paes, a Goan, and, Jennifer Paes, from Calcutta. He was educated at La Martiniere Calcutta, and the St. Xavier's College of the University of Calcutta. His parents were both sports persons. Vece was a midfielder in the bronze medal-winning Indian field hockey team at the 1972 Munich Olympics.

The duo of Leander Paes and Mahesh Bhupathi were nicknamed the ''Indian Express''. Leander Paes' off-and-on partnership with Bhupathi drew constant media attention in their home country India. In the 2006 Asian Games, a loss to the Chinese Taipei team in the team event led Leander to question Bhupathi's commitment to Team India. He once stated in an interview that although he and Bhupathi are friends, he did not consider pairing with his former teammate. However, for the 2008 Beijing Olympics, they decided to play together for their country, and lost in the quarterfinals to the eventual champions Roger Federer and Stanislas Wawrinka.  In 2011, the "Indian Express" pair won the doubles title at Chennai Open. They reunited to play in a Grand Slam Tournament after nine years and claimed runners-up in the 2011 Australian Open and reached the semifinals in the year-end championships.  The Indian duo has a 303-103 career record together. They have a higher success rate against various top teams. They have a Davis Cup record of longest winning streak in doubles, with 24 straight wins.  Leander Paes was paired with Vishnu Vardhan at the London Olympics 2012, following the refusal of Mahesh Bhupathi and Rohan Bopanna to play with him at the Olympics. Paes threatened to withdraw from the Olympics rather than play with Vardhan, whose world ranking was 296, but withdrew the threat a week later. Paes and Vardhan reached the second round of the tournament, losing to eventual silver medalists Michael Llodra and Jo-Wilfried Tsonga of France.

what is one of their biggest wins?

OUT:
They have a Davis Cup record of longest winning streak in doubles, with 24 straight wins.