Frank Siller honors fallen FDNY brother with memoir 'Let Us Do Good'

Tunnel to Towers Foundation CEO Frank Siller joins 'Fox & Friends' to discuss his new memoir, 'Let Us Do Good.' Siller honors his fallen FDNY brother, Stephen, and shares how his family turned tragedy into purpose.

Tunnel to Towers Foundation CEO Frank Siller shares the inspiration behind his new memoir, 'Let Us Do Good.' Siller reflects on the sacrifice of his FDNY firefighter brother, Stephen Siller, and how their parents' lessons of service guided their family's mission.