The Los Angeles Times reports that Biden spends many weekends and some week days at his Delaware home and the Secret Service travels with him. He also owns a cottage next door - and when the most recent tenant left, Biden offered it to his bodyguards.
The renting price is $2,200 a month. Biden says that's the same rent as the previous tenant. The vice president has collected more than $13,000 in rent so far this year.
KGO-TV SAN FRANCISCO, CA contributed to this report.