this morning on "world news now" -- fright flight. scary scenes on the runway as a jet's nose gear collapses. passengers escape down chutes to safety. the overnight developments from investigators major developments in the search for a missing malaysian jumbo jet which disappeared almost one week ago. why u.s. officials say it was no accident. help wanted -- the high interest in colorado's recreational marijuana market. who's hiring and who's traveling for miles to cash in. and what a wardrobe. lady gaga's appearance last night with jimmy kimmel, her surprising costume choice made out of something found in your kitchen. that's in "the skinny" on this friday, march 14th. >> announcer: from abc news, this is "world news now."