china trade war could impact its financial results for as much as a year we have the ceo, sanjay mehrotraing us exclusively. that's next. >>> then more on apple's big day, lining up to get their hands on the newest, most expensive devices. we speak with the former head of retail, ron johnson. "sawaly"ilbeig back this isn't just any moving day. this is moving day with the best in-home wifi experience and millions of wifi hotspots to help you stay connected. and this is moving day with reliable service appointments in a two-hour window so you're up and running in no time. show me decorating shows. this is staying connected with xfinity to make moving... simple. easy. awesome. stay connected while you move with the best wifi experience and two-hour appointment windows. click, call or visit a store today. >>> take a look now at shares of micron, down 3.5%. the chip maker reporting fourth quarter earnings beat, but weak guidance citing president trump's tariffs on chinese imports as one key factor that could effect the gross margins sanjay mehrotra is the ceo of micron and joins us now. sanjay