An audience member takes a photo on a cellphone during a press conference in Las Vegas announcing George Strait concert dates at the new MGM arena starting in April on Tuesday, Sept. 22, 2015. (J …

An audience member takes a photo on a cell phone during a press conference announcing George Strait concert dates at the new Las Vegas Arena starting in April on Tuesday, Sept. 22, 2015. Joshua Dahl/Las Vegas Review-Journal