{"version":"1.0","provider_name":"Newsroom","provider_url":"https:\/\/www.unmc.edu\/newsroom","author_name":"UNMC Today","author_url":"https:\/\/www.unmc.edu\/newsroom\/author\/d1fe173d08e959397adf34b1d77e88d7\/","title":"Dogs began as guides during World War I","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"LMOJTVe0WZ\"><a href=\"https:\/\/www.unmc.edu\/newsroom\/2002\/06\/27\/dogs-began-as-guides-during-world-war-i\/\">Dogs began as guides during World War I<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.unmc.edu\/newsroom\/2002\/06\/27\/dogs-began-as-guides-during-world-war-i\/embed\/#?secret=LMOJTVe0WZ\" width=\"600\" height=\"338\" title=\"&#8220;Dogs began as guides during World War I&#8221; &#8212; Newsroom\" data-secret=\"LMOJTVe0WZ\" 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.unmc.edu\/newsroom\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"June features multiple recognitions related to vision awareness, including Prevent Blindness and Vision Research Month, Eye Safety Week (June 27-July 5) and Heller Keller Deaf-Blind Awareness Week (the last week in June). This week, UNMC Today will run a brief history of the three most common symbols associated with blindness -- the white cane, guide dog and Braille. Today's history focuses on the guide dog. Yesterday's history of the white can be found in the UNMC Today archives. (Click on story headline for history)."}