Portrait
Email
Official URL
https://www.legis.iowa.gov/legislators/legislator?ga=91&personID=37386
Ballotpedia (Candidate)
https://ballotpedia.org/Brett_Barker
Wikipedia (Candidate)
https://en.wikipedia.org/w/index.php?title=Brett_Barker&action=edit&redlink=1
FEC / Disclosure
https://www.legis.iowa.gov/docs/publications/PFD/1521906.pdf