Now Playing: Andy Rooney Passes Away

Now Playing: Gabrielle Giffords Tells Her Story

Now Playing: Jerry Falwell Jr. on President Trump: He 'doesn't say what's politically correct'

Now Playing: Erasing history?: The debate over Confederate monuments

Now Playing: Balz: Judgment on Trump has been 'extremely harsh' from fellow Republicans

Now Playing: Trump under fire for response to Charlottesville

Now Playing: Martha Raddatz on the military's response to Charlottesville

Now Playing: This Week Fast Forward 8.6.2017

Now Playing: Russia probe intensifies as Mueller zeroes in on Trump's inner circle

Now Playing: Schlapp says changes in West Wing under new Chief of Staff Kelly 'portend great things'

Now Playing: Bipartisan senators on new bill to protect special counsel

Now Playing: In Memoriam for July 2017

Now Playing: Kellyanne Conway: Trump 'plans on being a two-term president'

Now Playing: Big questions for Anthony Scaramucci

Now Playing: Top South Korean official: US government moved from 'strategic patience' to 'strategic confusion'

Now Playing: Scaramucci: Trump 'needed to be much harsher' with Charlottesville remarks

Now Playing: Scaramucci: Reporter's taped phone call 'very deceitful'

Now Playing: Scaramucci: Bannon's 'influence is a snag on the president'

Now Playing: Scaramucci: White House firing 'was meant to happen'

Now Playing: One-on-one with former White House Communications Director Anthony Scaramucci