Frank Siller honors brother lost in 9/11 in new memoir 'Let Us Do Good'

Tunnel to Towers Foundation CEO and Chairman Frank Siller discusses his new memoir, 'Let Us Do Good,' in honor of his brother, Stephen Siller, who was killed during the 9/11 attacks.

Frank Siller, Tunnel to Towers Foundation Chairman and CEO, details his new memoir, 'Let Us Do Good,' inspired by his brother Stephen Siller. Stephen, a firefighter, perished during the 9/11 attacks. Frank discusses Stephen's heroic run through the Brooklyn Battery Tunnel and the foundation's mission to support injured veterans and first responder families. The book highlights the family's journey and impact.