Diane Sawyer Speaks With Romney Sons on Tonight's WORLD NEWS

As the Republican Party gathers to formally nominate Mitt Romney as its party's candidate in the race for the White House, Diane Sawyer will be talking to all of the key players in Tampa, Florida as part of ABC's special "Your Voice, Your Vote" coverage of the Republican National Convention.

On Monday, Sawyer will get to know Gov. Romney through the eyes of his five sons who have been instrumental in their father's candidacy. In addition, Sawyer will talk to Republican Speaker of the House John Boehner about how his party will be rolling out its platform throughout the week and what he hopes is achieved by Thursday evening. The interviews will air Monday, August 27 on "ABC World News with Diane Sawyer," which Sawyer will anchor from the site of the Republican National Convention in Tampa, Florida. Portions of the interviews will also be highlighted on ABCNews.com, Yahoo!, ABC News Radio and ABC's local affiliates.

The broadcast will also feature reports on Tropical Storm Isaac from the ABC News extreme weather team.

"ABC World News with Diane Sawyer" airs at 6:30 p.m., ET on the ABC Television Network and on WFTS-TV locally in Tampa. Michael Corn is the executive producer of the broadcast. Follow Diane Sawyer and the "World News" team online: @DianeSawyer; @ABCWorldNews; facebook.com/DianeSawyer; facebook.com/WorldNews.