The candidates for the Tennessee House of Representatives in the 78th District will participate in a forum on WDKN and The One FM at 7:00 tonight. Republican Mary Littleton of Dickson, Democrat Linda Hayes of White Bluff and Independent Rick Wilson of Pleasant View are seeking the seat being vacated by 10-year incumbent Republican Phillip Johnson. The 78th District includes the eastern half of Dickson County and all of Cheatham County. The candidates will answer questions in a forum broadcast live tonight on WDKN, 101.5 The One FM and streaming over the Internet at wdkn.com and 1015theone.com. Early voting for the Nov. 6 election ends Thursday. Polls are open 8 am-4 pm today in Charlotte. So far 6,297 early ballots have been cast in Dickson County.