“…Problem gambling and tobacco use are highly comorbid in North America ( Grant, Hasin, Chou, Stinson, & Dawson, 2004 ; McGrath & Barrett, 2009 ; Welte, Barnes, Tidwell, Hoffman, & Wieczorek, 2015 ; Wood, Williams, Wood, & Williams, 2008 ). Studies show that 41%–60% of individuals with problem gambling also have a tobacco use disorder ( Dowling et al., 2015 ; Grant, Desai, & Potenza, 2009 ; Lorains, Cowlishaw, & Thomas, 2011 ; McGrath, Barrett, Stewart, & McGrath, 2012 ; Smart & Ferris, 1996 ).…”