Morgan Norwood reports on Spirit Airlines - known for its bright-yellow planes and rock-bottom prices – is shutting down after it was unable to secure a bailout from the federal government; Alex Presha reports on the growing concerns about the state of the economy with gas prices surging to as high as eight dollars a gallon in parts of California; Selina Wang reports on President Trump issuing a new warning to Iran as officials with that country say the war is likely to resume and more on