India, May 30 -- Kamala Harris and Doug Emhoff have not been publicly seen together at any events for several months, due to their increasingly hectic schedules. The former vice president is dedicating more time to the campaign trail as she considers another bid for the presidency.

Consequently, speculation is rising regarding whether the scandal-embroiled Emhoff would be inclined to exchange his comfortable life as the second gentleman for another period of intense scrutiny during a presidential campaign.

While he was absent for a significant portion of her 33-city book tour, she did not attend the event where he received a humanitarian award at a glamorous club in Los Angeles last week.

The couple's acquisition of an $8 million Malib...