News bites: Libby

Your morning transportation speed-read:

A hologram named Libby has started greeting passengers at Newark's Liberty International Airport.

The National Transportation Safety Board has said that a bus company should have been shut down before it was involved in a fatal 2011 crash.

The safety board and the airplane manufacturer Boeing are both investigating a fire caused by debris falling from a 787 engine during a test flight.

Artifacts from the 2007 bridge collapse in Minneapolis that were collected by Minnesota officials are not being displayed anywhere yet.