Kamala Harris's presidential campaign has seen a remarkable rise, with significant donations, volunteer sign-ups, and favorable poll standings, partly due to her vice-presidential pick, Tim Walz. However, Walz faces criticism from his estranged brother, Jeff Walz, who publicly opposes his political ideology and considers endorsing Donald Trump. Jeff Walz's comments and social media posts, uncovered by conservative activists, have fueled Republican attacks against Tim Walz, questioning his character and political stances. Despite these familial criticisms, Harris and Tim Walz maintain positive favorability ratings amidst a polarized political environment. The situation highlights the deep personal and political divides within American families and the broader electorate.