Some context: Maurice Robert "Mike" Gravel (; born May 13, 1930) is an American politician who was a Democratic United States Senator from Alaska from 1969 to 1981 and a candidate in the 2008 U.S. presidential election. Born and raised in Springfield, Massachusetts, by French-Canadian immigrant parents, Gravel served in the U.S. Army in West Germany, and he later graduated from the Columbia University School of General Studies. He moved to Alaska in the late 1950s, becoming a real estate developer and entering politics. He served in the Alaska House of Representatives from 1963 to 1966 and also became Speaker of the Alaska House.
In the late 1960s and early 1970s the U.S. Department of Defense was in the process of performing tests for the nuclear warhead for the Spartan anti-ballistic missile. Two tests, the "Milrow" and "Cannikin" tests, were planned, involving the detonation of nuclear bombs under Amchitka Island in Alaska. The Milrow test would be a one megaton calibration exercise for the second, and larger five megaton, Cannikin test, which would measure the effectiveness of the warhead. Gravel opposed the tests in Congress. Before the Milrow test took place in October 1969, he wrote that there were significant risks of earthquakes and other adverse consequences, and called for an independent national commission on nuclear and seismic safety to be created; he then made a personal appeal to President Nixon to stop the test.  After Milrow was conducted, there was continued pressure on the part of environmental groups against going forward with the larger Cannikin test, while the Federation of American Scientists claimed that the warhead being tested was already obsolete. In May 1971, Gravel sent a letter to U.S. Atomic Energy Commission hearings held in Anchorage, in which he said the risk of the test was not worth taking. Eventually a group not involving Gravel took the case to the U.S. Supreme Court, which declined to issue an injunction against it, and the Cannikin test took place as scheduled in November 1971. Gravel had failed to stop the tests (notwithstanding his later claims during his 2008 presidential campaign).  Nuclear power was considered an environmentally clean alternative for the commercial generation of electricity and was part of a popular national policy for the peaceful use of atomic energy in the 1950s and 1960s. Gravel publicly opposed this policy; besides the dangers of nuclear testing, he was a vocal critic of the Atomic Energy Commission, which oversaw American nuclear efforts, and of the powerful United States Congress Joint Committee on Atomic Energy, which had a stranglehold on nuclear policy and which Gravel tried to circumvent. In 1971, Gravel sponsored a bill to impose a moratorium on nuclear power plant construction and to make power utilities liable for any nuclear accidents; in 1975, he was still proposing similar moratoriums. By 1974, Gravel was allied with Ralph Nader's organization in opposing nuclear power.  Six months before U.S. Secretary of State Henry Kissinger's secret mission to the People's Republic of China (P.R.C.) in July 1971, Gravel introduced legislation to recognize and normalize relations with China, including a proposal for unity talks between the P.R.C. and the Republic of China (Taiwan) regarding the Chinese seat on the U.N. Security Council. Gravel reiterated his position in favor of recognition, with four other senators in agreement, during Senate hearings in June 1971.
How did President Nixon respond?
A: 
Some context: Idlewild are a Scottish indie rock band that formed in Edinburgh in 1995. The band's line-up consists of Roddy Woomble (lead vocals), Rod Jones (guitar, backing vocals), Colin Newton (drums), Andrew Mitchell (bass) and Luciano Rossi (keyboards). To date, Idlewild have released seven full-length studio albums, with their latest, Everything Ever Written, released in February 2015. Initially, Idlewild's sound was faster and more dissonant than many of their 1990s indie rock contemporaries.
Jones released his debut solo album, A Sentimental Education, in 2009. In 2010, Jones founded The Fruit Tree Foundation, alongside Emma Pollock (The Delgados), in order to raise awareness of mental health problems. Jones released his second solo album, A Generation Innocence, in August 2012; however, while writing for the second album, Jones encountered a hurdle at the halfway mark, as he discovered that he was not satisfied with any of the material that he had written thus far. In 2011, Jones explained, "I was a bit fed up with the whole folk music thing - I mean every man and his dog was doing the faux folk thing"--Jones then proceeded to learn the drums and eventually formed the band, The Birthday Suit, to record the material that he had created in the period following the drumming diversion.  In late 2011, Jones formed The Birthday Suit and described the band as "essentially a solo project ... It's an ever-changing bistro of musicians." The band released its debut album, The Eleventh Hour, in October 2011. The Birthday Suit's second studio album, A Conversation Well Rehearsed was released on 3 December 2012. The album was listed in 19th place in the Clean Slate Music website's "Top 21 Albums of 2012" list, although the website wrote that the second album "doesn't carry the punch" of the band's debut album.  In 2006, Woomble worked with several musicians including Kate Rusby, his wife Ailidh Lennon, songwriter Karine Polwart (to whom he presented the Horizon Award at the BBC Folk Awards 2005, and with whom he performed at Celtic Connections) and Idlewild guitarist Rod Jones on his debut solo album My Secret is My Silence, produced by John McCusker. The album was released in July 2006, and Woomble toured the United Kingdom in support of the album's release. My Secret is my Silence reached number one in the UK Folk Charts, and a year later, on 10 July 2007, My Secret is my Silence was released in the United States on 7-10 Music. Woomble's follow-up album, Before the Ruin, written and recorded with Kris Drever and John McCusker, was released on 15 September 2008 through Navigator Records. In March 2011, Woomble released his second solo album, The Impossible Song & Other Songs.
Was that the only album he released?
A:
Jones released his second solo album, A Generation Innocence, in August 2012;