Union Pacific reached out to CSX only after exclusivity with Norfolk Southern: Sources

We got some breaking news on the railroad industry and Becky Quick joins us right now on the Squawk Newsline. Becky, what's going on. Hey Andrew.Um, great to talk to you guys. Look, I've got some incre incremental news um that pushes the story forward a little bit from what we were talking about yesterday. First of all, if you take a look at a five-day chart of CSX shares, just want to point out what's been happening over the last few days.Yesterday that stock closed down 5% on a report when I called in to ...