She said studies done in the 1990s showed that users of Swedish snus in the 1970s faced a twofold increase in the risk of oral cancer. How much to rely on those studies now is unclear, she said, given that the company has reduced the cancer-causing nitrosamines in snus.
For the Louis Armstrong song, see What a Wonderful World. Wonderful World (occasionally referred to as (What A) Wonderful World) is a song by American singer-songwriter Sam Cooke.
Cooke recorded Wonderful World on Keen Records shortly before he left the label over a royalty dispute in 1959. In 1960, Cooke had moved on to RCA Victor, but Keen, still owning the rights to Wonderful World, released the single in April 1960.