Laura Bush on former President George W. Bush's Latest Painting Project Video

Now Playing: Laura Bush 'Shocked' at Initial Barbara Bush Hesitancy to Support Jeb Bush's WH Bid

Now Playing: Jeb Bush Takes A Jab At Hillary Clinton's Chipotle Visit

Now Playing: Dennis Hastert Pleads Not Guilty in Hush Money Case

Now Playing: President Obama's 36 Hours At The G7 Summit In 60 Seconds

Now Playing: Josh Earnest Resumes White House Press Briefing After Bomb Threat

Now Playing: White House Press Briefing Halted to Evacuate Building

Now Playing: The Obama-Merkel 'Sound of Music' Photo Seen Around the World

Now Playing: Dennis Hastert Spotted Ahead of 1st Court Appearance

Now Playing: U.S. Doesn't Have a 'Complete Strategy' To Stop ISIS, Obama Says

Now Playing: The Awkward Moment Between President Obama and Iraqi Prime Minister

Now Playing: President Obama Meets With Leaders of the World's Biggest industrial Nations

Now Playing: Newt Gingrich: There is No Current GOP 2016 Frontrunner

Now Playing: Here's How Gov. Scott Walker Proposed To His Wife Tonette

Now Playing: Iowa Sen. Joni Ernst Says She's No Kingmaker, But Keeps VP Door Open

Now Playing: Wisconsin Gov. Scott Walker Says Jeb Bush is Still the GOP Frontrunner

Now Playing: GOP Candidates Attend Joni Ernst's Annual 'Roast and Ride'

Now Playing: President Obama Delivers Moving Eulogy for Beau Biden

Now Playing: Obama Remembers Beau Biden: 'He Left Nothing in the Tank'

Now Playing: Behind the Scenes at Joni Ernst's 'Roast and Ride'

Now Playing: Hillary Clinton Calls Out Bush, Walker, Christie, Perry For Launching 'Crusade Against Voting Rights'

Now Playing: San Francisco Giants Present Obama With Autographed Memorabilia

Write a comment

Comments: 0