Some context: John Owen Brennan (born September 22, 1955) was the Director of the Central Intelligence Agency (CIA) from March 2013 to January 2017. He served as chief counterterrorism advisor to U.S. President Barack Obama; his title was Deputy National Security Advisor for Homeland Security and Counterterrorism, and Assistant to the President. His responsibilities included overseeing plans to protect the country from terrorism and respond to natural disasters, and he met with the President daily. Previously, he advised President Obama on foreign policy and intelligence issues during the 2008 presidential campaign and transition.
In late 2008, Brennan was reportedly the top choice to become the next Director of the CIA in the incoming Obama administration. However, Brennan withdrew his name from consideration because of opposition to his CIA service under President George W. Bush and past public statements he had made in support of enhanced interrogation and the transfer of terrorism suspects to countries where they might be tortured (extraordinary rendition). President Obama then appointed him to be his Deputy National Security Advisor for Homeland Security and Counterterrorism, the President's chief counterterrorism advisor and a position that did not require Senate confirmation. In August 2009, Brennan criticized some Bush-administration anti-terror policies, saying that waterboarding had threatened national security by increasing the recruitment of terrorists and decreasing the willingness of other nations to cooperate with the U.S. He also described the Obama administration's focus as being on "extremists" and not "jihadists". He said that using the second term, which means one who is struggling for a holy goal, gives "these murderers the religious legitimacy they desperately seek" and suggests the US is at war with the religion of Islam. In an early December 2009 interview with the Bergen Record, Brennan remarked, "the U.S. intelligence and law enforcement communities have to bat 1.000 every day. The terrorists are trying to be successful just once". At a press conference days after the failed Christmas Day bomb attack on Northwest Airlines Flight 253 by Umar Farouk Abdulmutallab, Brennan said U.S. intelligence agencies did not miss any signs that could have prevented the attempt but later said he had let the President down by underestimating a small group of Yemeni terrorists and not connecting them to the attempted bomber. Within two weeks after the incident, however, he produced a report highly critical of the performance of U.S. intelligence agencies, concluding that their focus on terrorist attempts aimed at U.S. soil was inadequate. In February 2010, he claimed on Meet the Press that he was tired of Republican lawmakers using national security issues as political footballs, and making allegations where they did not know the facts. Brennan was present in the Situation Room in May 2011 when the United States conducted the military operation that killed Osama bin Laden. He called President Obama's decision to go forward with the mission one of the "gutsiest calls of any president in memory." In the aftermath of the operation, Brennan said that the U.S. troops in the raid had been "met with a great deal of resistance," and bin Laden had used a woman as a human shield.
Did he have a hand in any historically significant counterterrorism?
A: Brennan was present in the Situation Room in May 2011 when the United States conducted the military operation

Some context: Sir Lawrence Alma-Tadema, (; born Lourens Alma Tadema Dutch pronunciation: ['l^ur@ns 'alma: 'ta:d@,ma:]; 8 January 1836 - 25 June 1912) was a Dutch painter of special British denizenship.
Alma-Tadema's output decreased with time, partly on account of health, but also because of his obsession with decorating his new home, to which he moved in 1883. Nevertheless, he continued to exhibit throughout the 1880s and into the next decade, receiving a plentiful amount of accolades along the way, including the medal of Honour at the Paris Exposition Universelle of 1889, election to an honorary member of the Oxford University Dramatic Society in 1890, the Great Gold Medal at the International Exposition in Brussels of 1897. In 1899 he was Knighted in England, only the eighth artist from the Continent to receive the honour. Not only did he assist with the organisation of the British section at the 1900 Exposition Universelle in Paris, he also exhibited two works that earned him the Grand Prix Diploma. He also assisted with the St. Louis World's Fair of 1904 where he was well represented and received. During this time, Alma-Tadema was very active with theatre design and production, designing many costumes. He also spread his artistic boundaries and began to design furniture, often modelled after Pompeian or Egyptian motifs, illustrations, textiles, and frame making. His diverse interests highlight his talents. Each of these exploits were used in his paintings, as he often incorporated some of his designed furniture into the composition, and must have used many of his own designs for the clothing of his female subjects. Through his last period of creativity Alma-Tadema continued to produce paintings, which repeat the successful formula of women in marble terraces overlooking the sea such as in Silver Favourites (1903). Between 1906 and his death six years later, Alma-Tadema painted less but still produced ambitious paintings like The Finding of Moses (1904). On 15 August 1909 Alma-Tadema's wife, Laura, died at the age of fifty-seven. The grief-stricken widower outlived his second wife by less than three years. His last major composition was Preparation in the Coliseum (1912). In the summer of 1912, Alma Tadema was accompanied by his daughter Anna to Kaiserhof Spa, Wiesbaden, Germany where he was to undergo treatment for ulceration of the stomach. He died there on 28 June 1912 at the age of seventy-six. He was buried in a crypt in St Paul's Cathedral in London.
Did he work doing anything else other than painting
A:
During this time, Alma-Tadema was very active with theatre design and production, designing many costumes.