Brian Steinberg Senior TV Editor People who want to watch ABC News’ “Nightline” no longer have to stay up past 12:30 in the morning. The venerable late-night news show, perhaps the last weekday word in the daily broadcast news cycle, is taking a step into streaming video, with a weekly newsmagazine counterpart that aims to burnish new storytelling tactics for subscribers to Hulu. The first half-hour broadcast of “Impact x Nightline” debuts Thursday, Oct. 6. The new series, produced by the same ABC News team that makes daily “Nightline,” will home in on streaming viewers and the things that will keep them interested, says Eman Varoqua, the program’s executive producer. If you’re looking to see an ABC News anchor sitting behind a desk, you won’t see it here, she vows: “You’ll see them on the ground, in the field, really conducting the interviews, and taking you to the heart of the story,” she says. “It’s very much a ‘journey’ style of reporting, and they will be right there, taking the viewers through the story and all its complexities.”