Super Tuesday is a crucial day for the opposition party and Republican Party to select candidates for the fall U.S. presidential election.

Former President Trump secured victory in 14 of the 15 states and is making great strides toward winning the nomination. There is a widespread perception that the Republican Party's candidate selection is almost over, says reporter Kaori Arioka. If Mr. Biden is re-elected, his stance will be an extension of the current one, emphasizing international alliances and emphasizing cooperation, says Yusaku Ishii.