Spirit airlines shuts down, One year searching for two Nova Scotia children, Banksy's newest art piece, and more

After more than three decades in the skies, Spirit Airlines is shutting down. The low-cost carrier failed to secure a government bailout in the U.S. amid surging jet fuel costs. It's a blow for Canadians who rely on the bright yellow planes for affordable cross border travel. And the rising fuel prices could put pressure on other budget airlines.Also: It's been one year since anyone has seen Lilly and Jack Sullivan. The young siblings disappeared from their rural Nova Scotia home, setting off a series of extensive searches through dense woods. And this week, Lilly and Jack's loved ones returned to the forest, desperate to find them.And: In London, A large statue - erected under cover of darkness - is turning heads. It's the latest stunt from the elusive street artist Banksy. And the statue's satirical message has Londoners talking.Plus: Burmese refugees in Thailand, QR code scams in Toronto, and more