See the latest updates on Twitter's IPO, including stock price, valuation and more
Twitter stock drops, as one major analyst says sell
Three out of five banks that underwrote Twitter's IPO rate the company's stock as either "hold" or "underperform"
Investors a-Twitter over social media giant's IPO launch
Nick Bilton, author of "Hatching Twitter," and technology reporter for The New York Times, talks to the "CBS This Morning" co-hosts about Twitter's long-awaited IPO launch.
Twitter IPO announcement sends Tweeter's stock soaring
The social network's announcement produced a boom for a different stock, a bankrupt electronics store called Tweeter
The Innovator: Jack Dorsey
When Jack Dorsey invented Twitter, he changed the way we communicate. Will his company Square change the way we shop? Lara Logan reports.
Twitter IPO: Now the right time for social media site's filing?
CBS News senior business and economics correspondent Anthony Mason joins "CBS This Morning" compares Twitter's filing versus Facebook's disastrous IPO history