Authorities Arrest Alleged White Supremacist In Synagogue Bombing Plot

Richard Holzer, a 27-year-old, was charged with planning to bomb Temple Emanuel synagogue. The FBI uncovered his plot through undercover agents posing as white supremacists. Holzer, who has a history of promoting racially motivated violence on Facebook, referred to Jews as a 'cancer' and expressed his desire to make them feel unwelcome. He faces charges of domestic terrorism and could be sentenced to up to 20 years in prison if convicted.

What did Holzer say about his membership in extremist groups?

What is the potential sentence Holzer faces if convicted?