U.S. President Joe Biden is expected to sweep Minnesota's Democratic primary on Tuesday, but some suburban women and Jewish activists are joining Muslim Americans in an "uncommitted" protest vote over his Israel policy, voter interviews show. Biden, 81, has been dogged by anger and a growing, organized backlash from some members of his own party over his staunch support for Israel as the U.S. ally's attacks on Gaza have created a humanitarian catastrophe and killed over 30,000 people. Israel is responding to Hamas's Oct. 7 attacks that killed 1,200.