Four races for the American Senate that are do or die for Democrats and Republicans

The Democrats aim to gain control of both the House and Senate during the midterms on November 3, focusing on key races in Texas, Maine, and Michigan. In Texas, Democrat James Talarico is challenging Republican Ken Paxton, who faces scandals and controversies. In Maine, Susan Collins is up against Troy Jackson, a progressive candidate who has gained traction after his predecessor withdrew due to serious allegations. Michigan's Abdul El-Sayed, a leftist candidate, is popular among young voters but faces criticism for his views on Israel. In Alaska, the ranked-choice voting system complicates the race for Republican Dan S. Sullivan against independent Dan J. Sullivan, raising concerns for the GOP.