Some context: Ronald Shannon Jackson (January 12, 1940 - October 19, 2013) was an American jazz drummer and composer from Fort Worth, Texas. A pioneer of avant-garde jazz, free funk, and jazz fusion, he appeared on over 50 albums as a bandleader, sideman, arranger, and producer. Jackson and bassist Sirone are the only musicians to have performed and recorded with the three prime shapers of free jazz: pianist Cecil Taylor, and saxophonists Ornette Coleman and Albert Ayler.
His output slowed in the early 2000s due to nerve damage in his left arm. After consulting with a neurologist, Jackson declined surgery and was able to regain his strength through years of physical therapy. Physical limitations did not diminish his output as a composer, and he unveiled new material on YouTube in 2012.  Jackson joined trumpeter Wadada Leo Smith's Golden Quartet with pianist Vijay Iyer and double-bassist John Lindberg in 2005. Their collaboration is documented on the Tabligh CD and the Eclipse DVD.  He played with the Punk Funk All Stars in 2006, which included Melvin Gibbs, Joseph Bowie, Vernon Reid, and James Blood Ulmer. In 2008 Jackson and Jamaaladeen Tacuma toured Europe with The Last Poets; this collaboration was documented in the film "The Last Poets / Made in Amerikkka" directed by Claude Santiago.  In 2011 Jackson, Vernon Reid and Melvin Gibbs formed a power trio called Encryption. During their trip to the Moers Festival in Germany, Jackson suffered a heart attack and underwent an angioplasty. The next day, he checked himself out of the hospital to play with Reid and Gibbs at the festival. Afterwards, Jackson checked himself back in for medical observation.  On July 7, 2012, Jackson performed at the Kessler Theater in Dallas with the latest version of the Decoding Society, which includes violinist Leonard Hayward, trumpeter John Weir, guitarist Gregg Prickett, and bassist Melvin Gibbs. The new compositions were described as being as strong as the best of his recorded work. The performance was voted as one of the Ten Best Concerts of 2012 in the Dallas Observer.
Who did he play with in his late career?
A: Jackson joined trumpeter Wadada Leo Smith's Golden Quartet with pianist Vijay Iyer and double-bassist John Lindberg in 2005.

Question: James Buchanan Jr. was born in a log cabin in Cove Gap, Pennsylvania (now Buchanan's Birthplace State Park), in Franklin County, on April 23, 1791, to James Buchanan, Sr. (1761-1821), a businessman, merchant, and farmer, and Elizabeth Speer, an educated woman (1767-1833). His parents were both of Ulster Scottish descent, the father having emigrated from Milford, County Donegal, Ireland, in 1783. One of eleven siblings, Buchanan was the oldest child in the family to survive infancy.

In March 1860, the House created the Covode Committee to investigate the administration for evidence of offenses, some impeachable, such as bribery and extortion of representatives in exchange for their votes. The committee, with three Republicans and two Democrats, was accused by Buchanan's supporters of being nakedly partisan; they also charged its chairman, Republican Rep. John Covode, with acting on a personal grudge (since the president had vetoed a bill that was fashioned as a land grant for new agricultural colleges, but was designed to benefit Covode's railroad company). However, the Democratic committee members, as well as Democratic witnesses, were equally enthusiastic in their pursuit of Buchanan, and as pointed in their condemnations, as the Republicans.  The committee was unable to establish grounds for impeaching Buchanan; however, the majority report issued on June 17 exposed corruption and abuse of power among members of his cabinet, as well as allegations (if not impeachable evidence) from the Republican members of the Committee, that Buchanan had attempted to bribe members of Congress in connection with the Lecompton constitution. (The Democratic report, issued separately the same day, pointed out that evidence was scarce, but did not refute the allegations; one of the Democratic members, Rep. James Robinson, stated publicly that he agreed with the Republican report even though he did not sign it.)  Buchanan claimed to have "passed triumphantly through this ordeal" with complete vindication. Nonetheless, Republican operatives distributed thousands of copies of the Covode Committee report throughout the nation as campaign material in that year's presidential election.

Using a quote from the above article, answer the following question: what was his role in the committee?
HHHHHH
Answer: The committee, with three Republicans and two Democrats, was accused by Buchanan's supporters of being nakedly partisan;

Some context: Leonard Peltier (born September 12, 1944) is a Native American activist, a citizen of the Anishinabe & Dakota/Lakota Nations, and member of the American Indian Movement (AIM). In 1977, he was convicted and sentenced to two consecutive terms of life imprisonment for first-degree murder in the shooting of two Federal Bureau of Investigation (FBI) agents during a 1975 conflict on the Pine Ridge Indian Reservation. Peltier's indictment and conviction have been the subject of much controversy; Amnesty International placed his case under the "Unfair Trials" category of its Annual Report: USA 2010. Peltier is incarcerated at the United States Penitentiary, Coleman in Florida.
Peltier has made a number of appeals against his murder convictions.  In 1986, Federal Appeals Judge Gerald W. Heaney, concluded, "When all is said and done ... a few simple but very important facts remain. The casing introduced into evidence had in fact been extracted from the Wichita AR-15." In his 1999 memoir, Peltier admitted that he fired at the agents, but denies that he fired the fatal shots that killed them.  A cartridge case from the Wichita AR-15 was found in the trunk of Agent Coler's car, and admitted as evidence at Peltier's trial in Fargo, North Dakota. Also admitted as evidence was the fact that no person involved in shooting at the agents, other than Peltier, possessed an AR-15 rifle.  The journalist Scott Anderson said that in a 1995 interview with Peltier, he sought answers to the contradictions he had found in Peltier's accounts of the incident on June 26, 1975. When asked about the guns he carried that day, Peltier listed a .30-30, a .303, a .306, a .250 and a .22, but he did not remember the AR-15.  The former United States Attorney General Ramsey Clark has served pro bono as one of Peltier's lawyers and has aided in filing a series of appeals on Peltier's behalf. In all appeals, the conviction and sentence have been affirmed by the 8th Circuit Court of Appeals. The last two appeals were Peltier v. Henman, 997 F. 2d 461 in July 1993 and United States v. Peltier, 446 F.3d 911 (8th Cir. 2006) (Peltier IV) in 2006.
Was there any additional evidence?
A:
Also admitted as evidence was the fact that no person involved in shooting at the agents, other than Peltier, possessed an AR-15 rifle.