In this newscast: The state's latest labor data shows that about one out of every nine jobs in Alaska is unfilled; Ironman Alaska participants and an economic analyst tally up the event's economic impact on Juneau; The two Republican candidates in Alaska's first ranked choice vote election are attacking each other; Tara Sweeney files to run as a write-in candidate in the special U.S. House election; And a correction for a story about a Pebble Mine investor from Wednesday