{"version":"1.0","provider_name":"Probably Overthinking It","provider_url":"https:\/\/www.allendowney.com\/blog","author_name":"AllenDowney","author_url":"https:\/\/www.allendowney.com\/blog\/author\/allendowney_6dbrc4\/","title":"Driving Under the Influence - Probably Overthinking It","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"AgnAbyECI8\"><a href=\"https:\/\/www.allendowney.com\/blog\/2023\/02\/17\/driving-under-the-influence\/\">Driving Under the Influence<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.allendowney.com\/blog\/2023\/02\/17\/driving-under-the-influence\/embed\/#?secret=AgnAbyECI8\" width=\"600\" height=\"338\" title=\"&#8220;Driving Under the Influence&#8221; &#8212; Probably Overthinking It\" data-secret=\"AgnAbyECI8\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.allendowney.com\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"This recent article in the Washington Post reports that &#8220;a police department in Maryland is training officers to spot the signs of driving high by watching people toke up in a tent&#8221;. The story features Lt. John O\u2019Brien, who is described as a &#8220;trained drug recognition expert&#8221;. It also quotes a defense attorney who says, \u201cThere are real questions about the scientific validity of what they\u2019re doing.\u201d As it happens, the scientific validity of Drug Recognition Experts is one of... Read More Read More"}