By Nandita Bose WASHINGTON (Reuters) – President Joe Biden’s 2024 re-election team and his Democratic party said on Monday they raised over $97 million in the last three months of 2023, amid polls showing voter concerns over his age, high prices and handling of the Israel-Hamas war. The Biden campaign attributed the fundraising haul to “strong and growing grassroots enthusiasm;” his campaign has also courted big donors in Washington, Boston and California amid a year-end fundraising blitz. The money raised October to December surpassed the $71 million Biden and the Democratic Party raised in t…