David James Mossman (10 September 1926 – 5 April 1971) was a British journalist, broadcaster, a TV reporter, film-maker, interviewer and former MI6 agent with a famously acerbic interviewing style.
 He once verbally attacked then-Prime Minister Harold Wilson live on air, over his support of US President Lyndon Johnson over the Vietnam War.
 On another occasion, he took the Singapore prime minister to task for his habit of throwing his political opponents in jail.
David Lloyd George, 1st Earl Lloyd-George of Dwyfor, {'1': ", '2': ", '3': ", '4': "} (17 January 1863 – 26 March 1945) was a British Liberal politician.
 As Chancellor of the Exchequer (1908–1915), Lloyd George was a key figure in the introduction of many reforms which laid the foundations of the modern welfare state.
 His most important role came as the highly energetic Prime Minister of the Wartime Coalition Government (1916–22), during and immediately after the First World War.
 He was a major player at the Paris Peace Conference of 1919 that reordered Europe after the defeat of the Central Powers.
The Maurice Debate was a debate in the British House of Commons which took place on 9 May 1918, during the First World War.
 A senior British Army officer, Major-General Sir Frederick Maurice, made public the spectacular allegation that the War Cabinet had deliberately held British soldiers back from the Western Front, and had lied to Parliament about it.
 The leader of the Liberal Party, H. H. Asquith, took up the allegations and attacked Prime Minister David Lloyd George, also a Liberal.
 It ripped apart the Liberal Party.
 While Asquith's attack was ineffective, Lloyd George vigorously defended his position, treating the debate like a vote of confidence.
 He won over the House with a powerful, if misleading, speech, refuting all of Maurice's allegations.
 The debate did not cause the profound split in the Liberal Party, but did make it more visible and harder to heal.
 The main results were to strengthen Lloyd George, weaken Asquith, end public criticism of overall strategy, and strengthen civilian control of the military.
Raymond Benedict Bartholomew Michael Asquith, 3rd Earl of Oxford and Asquith, {'1': ", '2': ", '3': ", '4': "} (born 24 August 1952) is a British former diplomat and hereditary peer.
 Styled Viscount Asquith until he succeeded to his father's peerage titles on 16 January 2011, the earldom of Oxford and Asquith was created for his paternal great-grandfather, H. H. Asquith, a former Prime Minister of the United Kingdom.
Brigadier General Arthur Melland Asquith, {'1': ", '2': ", '3': ", '4': "} (24 April 1883 – 25 August 1939) was a senior officer of the Royal Naval Division, a Royal Navy land detachment attached to the British Army during the First World War.
 His father, H. H. Asquith was the British Prime Minister during the first three years of the conflict and later became the Earl of Oxford and Asquith.
 Arthur Asquith was wounded four times in the war and three times awarded the Distinguished Service Order for his bravery under fire.
 In December 1917, Asquith was seriously wounded during fighting near Beaucamp and was evacuated to Britain where one of his legs was amputated.
 Asquith retired from the military following his wound and worked for the Ministry of Munitions.
Earl of Oxford and Asquith is a title in the Peerage of the United Kingdom.
 It was created in 1925 for the Liberal politician H. H. Asquith.
 He was Home Secretary from 1892 to 1895, Chancellor of the Exchequer from 1905 to 1908, Leader of the Liberal Party from 1908 to 1926 and Prime Minister of the United Kingdom from 1908 to 1916.
 Asquith was made Viscount Asquith, of Morley in the West Riding of the County of York, at the same time, also in the Peerage of the United Kingdom.
 This title is used as a courtesy title by the heir apparent to the earldom.
Josip Manolić (] ; born 22 March 1920) is a Croatian politician and former high-ranking official of the State Security Administration (UDBA or UDSA) who was the Prime Minister of Croatia from 24 August 1990 to 17 July 1991.
 Croatia formally declared independence during his term, on 25 June 1991.
 Having taken office as Prime Minister at the age of 70 and having left the office at the age of 71, he is the oldest person to date to have served as Prime Minister of Croatia.
 Manolić is also the oldest currently living former prime minister at the age of and the longest-lived holder of the office.
 Following his brief term as Prime Minister he served as the first Speaker of the Chamber of Counties, the upper house of the Croatian Parliament, from 1993 until 1994.
In the United Kingdom, there are several Secretaries to the Treasury, who are Treasury ministers nominally acting as secretaries to HM Treasury.
 The origins of the office are unclear, although it probably originated during Lord Burghley's tenure as Lord Treasurer in the 16th century.
 The number of secretaries was expanded to two by 1714 at the latest.
 The Treasury ministers together discharge all the former functions of the Lord Treasurer, which are nowadays nominally vested in the Lords Commissioners of the Treasury.
 Of the Commissioners, only the Second Lord of the Treasury, who is also the Chancellor of the Exchequer, is a Treasury minister (the others are the Prime Minister and the Government Whips).
 The Chancellor is the senior Treasury minister, followed by the Chief Secretary to the Treasury, who also attends Cabinet and has particular responsibilities for public expenditure.
 In order of seniority, the junior Treasury ministers are: the Financial Secretary to the Treasury; the Economic Secretary to the Treasury; the Exchequer Secretary to the Treasury; and the Commercial Secretary to the Treasury (Office currently not in use).
 One of the present-day secretaries, the Parliamentary Secretary to the Treasury, formerly known as the 'Patronage Secretary', is not a Treasury minister but the Government Chief Whip in the House of Commons.
 The office can be seen as a sinecure, allowing the Chief Whip to draw a government salary, attend Cabinet, and use a Downing Street residence.
Sir John Major, {'1': ", '2': ", '3': ", '4': "} (born 29 March 1943) is a British politician who was Prime Minister of the United Kingdom and Leader of the Conservative Party from 1990 to 1997.
 He served as Foreign Secretary and then Chancellor of the Exchequer in the Thatcher Government from 1989 to 1990, and was the Member of Parliament (MP) for Huntingdon from 1979 until he retired in 2001.
 Since Margaret Thatcher's death in 2013, he is the oldest living former Prime Minister.
William Pitt the Younger (28 May 1759 – 23 January 1806) was a prominent British Tory statesman of the late 18th and early 19th centuries.
 He became the youngest Prime Minister in 1783 at the age of 24.
 He left office in 1801, but was Prime Minister again from 1804 until his death in 1806.
 He was Chancellor of the Exchequer for most of his time as Prime Minister.
 He is known as "the Younger" to distinguish him from his father, William Pitt the Elder, who had previously served as Prime Minister.

Question: What Chancellor of the Exchequer and former Prime Minister was verbally attacked by H.H. Asquith?
Answer: David Lloyd George