-
Now Playing: Doanld Trump Goes to Washington
-
Now Playing: Klein's 5: Here's What to Watch in Politics This Week
-
Now Playing: VP Mike Pence Says Administration Will Use 'All Legal Means' to Challenge Judge's Order
-
Now Playing: Chelsea Clinton and Trump Counselor Face Off on Twitter
-
Now Playing: Recap of White House Press Briefing on Foreign Affairs & Jobs Report
-
Now Playing: Trump Signs Executive Actions Targeting Wall Street, Banking Reforms
-
Now Playing: Kellyanne Conway Recalls (Then Clarifies) 'Massacre' That Never Happened
-
Now Playing: Trump Administration Announces New Sanctions on Iran
-
Now Playing: 25th Amendment: The Basics
-
Now Playing: Trump Hints at Rollback of Dodd-Frank Financial Regulations
-
Now Playing: Kellyanne Conway Cites 'Massacre' That Never Happened to Defend Travel Ban
-
Now Playing: Trump Has More Unconfirmed Cabinet Nominees at 2-Week Mark Than All Former US Presidents Combined
-
Now Playing: Evaluating President Trump's Second Week
-
Now Playing: Nordstrom Drops Ivanka Trump's Clothing Collection
-
Now Playing: President Trump's Potential Foreign Policy Changes
-
Now Playing: President Trump Talks Tough to America's Adversaries and Allies
-
Now Playing: Israeli Settlements 'May Not Be Helpful' in Peace Effort, WH Says
-
Now Playing: Nikki Haley Blasts Russia in First Remarks at UN Security Council
-
Now Playing: President Trump Attends First National Prayer Breakfast
-
Now Playing: President Trump Takes Aim at Iran