New York Times Opinion on Instagram: "For 100 years or so, baseball was based on integrity, writes J.R. Moehringer, a Pulitzer Prize-winning journalist. The major sport was zealous about its self-policing and righteous in proclaiming its zero-tolerance policy, he says. Then, virtually overnight, Major League Baseball entered multiple partnerships with the gambling industry, permitted stadiums to be plastered with ads for gambling entities and betting apps and even allowed sports books to operate