Judges in several states say they have faced threats and intimidation tactics associated with pizza deliveries. Federal judges say unsolicited pizza deliveries to jurists’ homes that began in February may number in the hundreds across at least seven states, prompting increased security concerns and a demand from a Senate leader for a Justice Department investigation. Many of the deliveries have gone to judges presiding over lawsuits challenging the Trump administration’s policies. The U.S. Marshals Service has been tracking the deliveries, and judges have been sharing details about their experiences in hopes of finding out more about what they call an...