Why Facebook's stock is imploding
by from CNN.com - RSS Channel - App International Edition on (#5VRFN)
Competition from TikTok. A stagnant user base in key markets. A pricey bid to invest in virtual reality that could take years to pay off.Competition from TikTok. A stagnant user base in key markets. A pricey bid to invest in virtual reality that could take years to pay off.