1968, the paper published its first major campaigning report on the drug thalidomide, which had been reported by the Australian doctor William McBride in The Lancet in 1961 as associated with birth defects, and quickly withdrawn. The newspaper published a four-page Insight investigation, entitled "The Thalidomide File", in the "Weekly Review" section. A compensation settlement for the UK victims was eventually reached with Distillers Company (now part of Diageo), which had distributed the drug in the UK. TNL was plagued by a series of industrial disputes at its plant at Gray's Inn Road in London, with the print unions resisting attempts to replace the old-fashioned hot-metal and labour-intensive Linotype method with technology that would allow the papers to be composed digitally. Thomson offered to invest millions of pounds to buy out obstructive practices and overmanning, but the unions rejected every proposal. As a result, publication of The Sunday Times and other titles in the group was suspended in November 1978. It did not resume until November 1979. Although journalists at The Times had been on full pay during the suspension, they went on strike demanding more money after production was resumed. Kenneth Thomson, the head of the company, felt betrayed and decided to sell. Evans tried to organise a management buyout of The Sunday Times, but Thomson decided instead to sell to Rupert Murdoch, who he thought had a better chance of dealing with the trade unions. The Murdoch years (1981–present) Rupert Murdoch's News International acquired the group in February 1981. Murdoch, an Australian who in 1985 became a naturalised American citizen, already owned The Sun and the News of the World, but the Conservative government decided not to refer the deal to the Monopolies and Mergers Commission, citing a clause in the Fair Trading Act that exempted uneconomic businesses from referral. The Thomson Corporation had threatened to close the papers down if they were not taken over by someone else within an allotted time, and it was feared that any legal delay to Murdoch's takeover might lead to the two titles' demise. In return, Murdoch provided legally binding guarantees to preserve the titles' editorial independence. Evans was appointed editor of The Times in February 1981 and was replaced at The Sunday Times by Frank Giles. In 1983, the newspaper bought the serialisation rights to publish the faked Hitler Diaries, thinking them to be genuine after they were authenticated by