Deputy Assistant FBI Director Peter Strzok arrives to testify on FBI and Department of Justice actions during the 2016 Presidential election during a House Joint committee hearing on Capitol Hill in Washington, DC, July 12, 2018.

FBI agent Peter Strzok testified before House committees on Capitol Hill Thursday to defend himself against accusations of bias that surfaced when his anti-Trump text messages were publicly revealed.

That hearing, which followed an 11-hour, closed-door interview he gave to the same committees in June, was marked by disputes over procedural rules and eruptions of frustration from lawmakers of both parties.

Here are five of the most incendiary moments from the hearing: