The official Wikipedia does not feature the biography of Christina.
Bobb holds a BA from Arizona State University. She also has an MBA from San Diego State University.
Besides, she holds degrees of JD from California Western School of Law. She also has an LLM in National Security Law from Georgetown University Law Center.
Before joining DHS, she served in the United States Marine Corps as a Judge Advocate. Christina was an operational law attorney in Helmand Province, Afghanistan.
She was assisting the Command in all legal matters relating to operations and intelligence. She also mobilized to Marine Corps Forces Europe and Africa in Stuttgart, Germany as an operations officer.