Question: What network is the man that lost to Chris Koster in the Missouri attorney general election, 2012 a contributor for?

Context articles: Michael R. Gibbons
Herbert S. Hadley
Ed Martin (Missouri politician)
Missouri gubernatorial special election, 1825
Michigan Attorney General election, 2018
Missouri Attorney General
Pennsylvania Attorney General election, 2004
Missouri attorney general election, 2012
North Carolina Attorney General
Chris Koster

Michael R. Gibbons is a former Republican member of the Missouri Senate, representing the 15th District from 2001-2009.
 He served as "President pro tempore".
 Previously he was a member of the Missouri House of Representatives from 1993 through 2000.
 In 2008 he ran for Missouri Attorney General, losing to the Democratic nominee Chris Koster.
Herbert Spencer Hadley (February 20, 1872December 1, 1927) was an American lawyer and a Republican Party politician from St. Louis, Missouri.
 Born in Olathe, Kansas, he was Missouri Attorney General from 1905 to 1909 and in 1908 was elected the 32nd Governor of Missouri, serving one term from 1909 to 1913.
 As Attorney General, he successfully prosecuted Standard Oil Company for violating Missouri antitrust law.
Edward Robert Martin Jr. is an American politician and attorney from the state of Missouri.
 He is president of Phyllis Schlafly Eagles, and a CNN contributor.
The Missouri gubernatorial special election of 1825 was Missouri's third gubernatorial election.
 The election was held on December 8, 1825, to determine who would fill the remainder of the term of Frederick Bates who had died on August 4, 1825.
 Governor Abraham J. Williams (who succeeded Bates) did not stand for election and John Miller was elected over William Carr, David Todd, and Missouri Attorney General Rufus Easton.
The Michigan Attorney General election of 2018 will take place on November 6, 2018, alongside elections to be Michigan's governor, Class I United States Senator, [Michigan Secretary of State election, 2018|Secretary of State]], as well elections for Michigan's 14 seats in the United States House of Representatives, all 38 seats in the Michigan Senate and all 110 seats in the Michigan House of Representatives; to elect the Secretary of State of Michigan.
 Incumbent Republican Attorney General Bill Schuette is prohibited from seeking a third term due to term limits.
 The Michigan GOP is looking to win its 5th straight Attorney General election.
 Along with the offices of Lieutenant Governor and Secretary of State, the nominees for Attorney General will be chosen by party delegates at their respective party conventions.
The Office of the Missouri Attorney General was created in 1806 when Missouri was part of the Louisiana Territory.
 Missouri's first Constitution in 1820 provided for an appointed Attorney General, but since the 1865 Constitution, the Attorney General has been elected.
 To date there have been 42 attorneys general in Missouri.
Pennsylvania's Attorney General election was held November 2, 2004.
 Necessary primary elections were held on April 27, 2004.
 Tom Corbett was elected Attorney General, a position that he had held from 1995-97 after being appointed by Governor Tom Ridge to fill a vacancy.
 Corbett, who had been a U.S. Attorney, narrowly defeated Montgomery County District Attorney Bruce Castor in the Republican primary, then won by an even tighter margin in the general election.
 Corbett's Democratic opponent was Jim Eisenhower, the 2002 nominee who had once served as an Assistant U.S. Attorney and had been a close confidant of Governor Ed Rendell.
 Eisenhower won in a primary that featured three top-tier candidates: his opponents were David Barasch, a former U.S. Attorney, and John Morganelli, the Northampton County District Attorney who was narrowly defeated by Eisenhower in the previous Democratic primary for this position.
The Missouri attorney general election of 2012 was held on November 6, 2012, alongside the presidential and gubernatorial elections.
 The current Missouri Attorney General Chris Koster, a Democrat, won re-election for a second full term against Republican attorney Ed Martin.
The Attorney General of North Carolina is the elected head of the state's Department of Justice.
 The North Carolina constitution, in Article III Section 7, provides for the election of the Attorney General.
 http://www.ncga.state.nc.us/Legislation/constitution/article3.html By statute, Attorney General's duties include providing legal representation and advice to all state agencies.
 The parameters of that duty have been the subject of some debate, when, for example, United States Attorney General Eric Holder suggested that state Attorneys General should not squander their state's resources in defense of laws they know to be unconstitutional.
 By statute, in defense of the public interest, the Attorney General may initiate legal action or intervene in proceedings before any courts, regulatory officers, agencies or bodies — either state or federal — on behalf of the state's agencies and citizens.
 http://www.ncga.state.nc.us/EnactedLegislation/Statutes/PDF/ByChapter/Chapter_114.pdf The Attorney General also renders legal opinions, either formally or informally, upon all questions of law submitted by the General Assembly, the Governor or any other state officer.
 Attorney General opinions may be viewed online.
 http://www.ncdoj.gov/About-DOJ/Legal-Services/Legal-Opinions.aspx
Chris Koster (born August 31, 1964) is an American lawyer who served as the 41st Attorney General of Missouri from 2009 to 2017.
 Before he was elected attorney general, he had served in the Missouri Senate since 2005 representing the 31st Senatorial District as a Republican until August 1, 2007, when he switched to the Democratic Party.