(Elaine Thompson | AP file photo) In this Tuesday, Jan. 15, 2013, file photo, Expedia analytics team workers Mike Brown, left, Saurin Pandya and Prashanti Tata chat in an alcove set up for employees, in Bellevue, Wash. Expedia is under investigation in Utah for possibly conspiring with Marriott International Inc., Hilton Worldwide Holdings Inc. and other hotel companies to manipulate search advertising on Google.