The U.S. Senate began debating over voting rights, the filibuster, and the like. In our Correspondent Close-Up, Linda Kenyon updates us on what we might've missed. Clayton Neville reports on the dispute between airlines and wireless companies AT&T and Verizon over 5G connectivity. Later in the show, we'll talk to Andrew Edgecliffe-Johnson of the Financial Times to learn even more about what the dispute is actually about. And tensions continue to rise between the United States and Russia over Ukraine. We'll get the latest on that from Laura Kelly, who covers diplomatic affairs for TheHill.com.

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