The Democratic Party needs “new blood,” Rep. Elissa Slotkin (D-Michigan) said, pushing for a new generation of leaders but confirming she would support President Joe Biden if he runs for reelection in 2024. “If he [Biden] decides to run again, I’m gonna support him,” Slotkin said on Meet the Press. “But I’ve been very vocal. We need a new generation. We need new blood, period. Across the Democratic Party, in the House, in the Senate in the White House. I think the country has been saying that.” In September, Biden told Rev. Al Sharpton he intends to run for another term in the White House. The…