text:  NPR's Meniko Montanar reporting. President Biden's reelection campaign says it raised $264 million in the second quarter. $127 million was collected in June alone. The Trump campaign has not yet released its second quarter numbers. Biden's team is likely to play up its latest fundraising levels to counter growing concerns about the incumbent's acuity. Fears about the 81-year-old president's ability to win reelection, let alone serve four more years, were heightened during his debate performance yesterday.