via press release:
Americans will go to the polls in 10 states to make their voices heard in the Republican primaries and caucuses on SUPER TUESDAY, MARCH 6. As the votes are tallied, ABC News will broadcast several special “Your Voice, Your Vote” election updates to the ABC Television Network, anchored by Diane Sawyer and George Stephanopoulos, beginning at 7:00 p.m., ET. They will be joined by “World News” weekend anchor David Muir and senior political correspondent Jonathan Karl.
“World News with Diane Sawyer” will provide the latest results for viewers in every time zone throughout the evening.
As the final votes come in, Terry Moran will anchor a special edition of “Nightline,” the No. 1 show in late-night. Beginning at 11:35 p.m., ET, Moran, along with ABC’s powerhouse political team, will deliver the whole picture on how the results impact the race for President.
ABC News Digital will provide special live-streaming coverage on Super Tuesday from 7:00-11:00 p.m., on OTUSNews.com, Yahoo!, Yahoo! News, GoodMorningAmerica.com, ABCNews.com, ABC News’ iPad & iPhone apps, as well as on Hulu and ABC News affiliate websites. Coverage will be anchored by ABC News political director Amy Walter and Yahoo! Washington bureau chief David Chalian. They will be joined throughout the night by Diane Sawyer, George Stephanopoulos, “World News” weekend anchor David Muir, senior White House correspondent Jake Tapper, senior political correspondent Jonathan Karl, political contributors Matthew Dowd, Sam Donaldson, Steve Roberts, Gary Langer (polling director), Kenneth C. Davis (New York Times bestselling author of Don’t Know Much About… series), and Yahoo!’s Phoebe Connelly, Chris Moody, and Holly Bailey.
ABC NewsOne, the network’s affiliate news service, will have correspondents Karen Travers and Scott Goldberg providing reports from the battleground state of Ohio. NewsOne will provide coverage throughout Super Tuesday for ABC stations and affiliates, as well as to all ABC clients and partners, including the BBC, Bloomberg, NHK Japan, CTV Canada and Univision.
ABC News Radio will offer four hours of live coverage of the Super Tuesday primaries and caucuses anchored by ABC News Radio correspondent Aaron Katersky on Tuesday, March 6 from 7:00 p.m. through 11:00 p.m., ET. Katersky will be joined by Alex Stone, who will be with the Romney campaign, and Steven Portnoy, who will be with the Santorum campaign. ABC News Radio correspondent Richard Davies will be reporting from the ABC News decision desk. ABC’s Sam Donaldson and Steve Roberts will provide political analysis. ABC News Radio will also provide one-minute “Your Voice, Your Vote” updates from 7:00 p.m. through 11:00 p.m., ET.
There are ten state contests on Super Tuesday with a total of 437 delegates at stake. Alaska, Idaho and North Dakota will hold caucuses, while Georgia, Massachusetts, Ohio, Oklahoma, Tennessee, Virginia and Vermont will hold primaries.