Reconsidering our communications laws ensuring competition and innovation : hearing before the Committee on the Judiciary, United States Senate, One Hundred Ninth Congress, second session, June 14, 2006

Overcoming rural health care barriers : use of innovative wireless health technology solutions : hearing before the Subcommittee on Health of the Committee on Veterans' Affairs, U.S. House of Representatives, One Hundred Eleventh Congress, second session, June 24, 2010

Digital divide : expanding broadband access to small businesses : hearing before the Committee on Small Business, United States House of Representatives, One Hundred Twelfth Congress, second session, hearing held July 18, 2012

The evolution of wired communications networks : hearing before the Subcommittee on Communications and Technology of the Committee on Energy and Commerce, House of Representatives, One Hundred Thirteenth Congress, first session, October 23, 2013

Telemedicine : a prescription for small medical practices? : hearing before the Subcommittee on Health and Technology of the Committee on Small Business, United States House of Representatives, One Hundred Thirteenth Congress, second session, hearing held July 31, 2014

Empowering and connecting communities through digital equity and internet adoption : hearing before the Subcommittee on Communications and Technology of the Committee on Energy and Commerce, House of Representatives, One Hundred Sixteenth Congress, second session, January 29, 2020

LightSquared : the impact to small business GPS users : hearing before the Committee on Small Business, United States House of Representatives, One Hundred Twelfth Congress, first session, hearing held October 12, 2011

Addressing the urgent needs of our tribal communities : virtual hearing before the Committee on Energy and Commerce, House of Representatives, One Hundred Sixteenth Congress, second session, July 8, 2020

VA home telehealth : looking behind the numbers : field hearing before the Subcommittee on Oversight and Investigations of the Committee on Veterans' Affairs, U.S. House of Representatives, One Hundred Fifteenth Congress, first session, Wednesday, August 30, 2017, Traverse City, Michigan