Spicer's press conference comes a day after President Trump nominated Neil Gorsuch to the Supreme Court
Tillerson is a former ExxonMobil CEO who spent the last several decades at the company
Your world in 90 seconds
As Trump names his pick for Supreme Court, we look at what Neil Gorsuch could mean for U.S. business, and his looming Senate grilling
Your daily guide to what's happening in the Trump administration