Today saw the premiere issue of the much-discussed Chicago edition of The New York Times. The Times has been encroaching on regional news since it started Bay Area coverage last month, and the launch in Chicago is further indication that Arthur Sulzberger and company are betting the future of journalism is in hyper-local coverage.

But it's not just the outreach to other cities that has competing publications worried: The Tribune Company, which owns The Chicago Tribune and The Los Angeles Times, lost several of its editors to the newly-formed Chicago News Cooperative, the organization now providing content for the Chicago edition of the Times. The co-op will be providing two additional pages of Chicago-based coverage for the Times twice a week, which will be added to the paper for the region.

Meanwhile, The Wall Street Journal launched their own San Francisco edition earlier this month, proving one again: If you bill it, they will come.

Read More: The Times to Begin Chicago Edition on Friday --New York Times

Previously: More Tribune Employees Join Chicago News Cooperative, Tribune Employees To Create Content For NYT In Chicago