$750 million airport improvement project begins with demolition

Demolition began Tuesday for the first of about a dozen projects at the Honolulu International Airport. The improvements are part of a 4-year, $750 million project to update everything from taxi ways to concourses and parking lots. HNL hasn't had any major improvements in 20 years.  We'll have more on this story on KITV 4 News at 5, 6 & 10 p.m.