A 16-year-old boy has been critically injured in a helicopter crash in Pearl Harbor, Hawaii. The Bell 206 aircraft was carrying five people when it came down near .<br /><br />Please go to Part-2: .for the remaining four (4) minutes of this full length video that shows the first images of the .<br />Doug Hughes flew a gyrocopter to the Capitol lawn to warn Congress about campaign finance reform. Instead, people questioned how he got by security. Follow .<br />BBC News - Moment helicopter crashed into Pearl Harbor Hawaii.
