Walter Russell Mead discusses Joe Biden鈥檚 threat to withhold offensive weapons from Israel, why the president鈥檚 huge spending bills haven鈥檛 been spent yet, the faltering criminal cases against Donald Trump, the global fertility crisis, and how to get the most out of election coverage.
Caption
The P4 laboratory, on the campus of the Wuhan Institute of Virology, in Wuhan, in China's central Hubei province. (Hector Retamal/AFP via Getty Images)