CNN aims to put more emphasis on news and less on cable as it launches a new subscription streaming tier that will have more features for an audience that wants news first and a connection to traditional TV a distant second. To be sure, the company’s new “All Access” streaming outlet features its traditional cable programming — nearly all of the live hours of the linear grid between 5 a.m. and midnight, with a few exceptions. But its main goal is to bring viewers into the CNN fold who are