SAN FRANCISCO — Topping off his record-setting re-election war chest, President Joe Biden landed in the Bay Area on Wednesday for a two-day fundraising trip, complete with $100,000-a-pop tickets, showing he can still energize donors two weeks before Super Tuesday. The bigger question is: Can he energize voters? Hundreds of onlookers lined Marina Boulevard, three deep in some spots, to watch the Marine One helicopter deliver the president and former House Speaker Nancy Pelosi before they drove off for a fundraiser in Pacific Heights. “There are concerns – about Biden’s age and inflation that mi…