Dan Rodricks’ interview with U.S. Sen. Ben Cardin is a must read (“Dan Rodricks: Ben Cardin hears ‘real concern’ about Trump from U.S. allies,” July 19). Cardin points out our European ...

Democratic Senator Ben Cardin of Maryland ended his six-decade political career on Friday. The 81-year-old won his 1966 race for the Maryland House of Delegates when he was 23 years old.