https://www.cnbc.com/2017/11/08/att-cfo-says-timing-of-time-warner-deal-closing-now-uncertain-dj.html

Time Warner shares declined 2.3 percent in Wednesday's premarket session after AT&T's chief financial officer John Stephens said the timing of its merger deal close with the company is "now uncertain," according to a Dow Jones report.

The AT&T executive is speaking at the Wells Fargo Media & Telecom Conference in New York City. The company previously guided for the deal to close by the end of 2017.