{"version":"1.0","provider_name":"Ground War","provider_url":"https:\/\/www.pbs.org\/wnet\/ground-war","author_name":"Christiane Wartell","author_url":"https:\/\/www.pbs.org\/wnet\/ground-war\/author\/wartellc\/","title":"Battlefield Mobility: Watch Full Episode | Ground War | PBS","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"wlp76TCpdC\"><a href=\"https:\/\/www.pbs.org\/wnet\/ground-war\/episodes\/battlefield-mobility-episode-2\/9\/\">Battlefield Mobility: Watch Full Episode<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.pbs.org\/wnet\/ground-war\/episodes\/battlefield-mobility-episode-2\/9\/embed\/#?secret=wlp76TCpdC\" width=\"600\" height=\"338\" title=\"&#8220;Battlefield Mobility: Watch Full Episode&#8221; &#8212; Ground War\" data-secret=\"wlp76TCpdC\" 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.pbs.org\/wnet\/ground-war\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.pbs.org\/wnet\/ground-war\/files\/2010\/05\/ep2440.jpg","thumbnail_width":440,"thumbnail_height":330,"description":"Episode 2 explores mobility on the battlefield, and the never-ending challenge to maximize effectiveness and find the right balance of protective armor, speed, mobility and firepower. The nimble Egyptian chariots led the way as an effective firing platform. The stirrup and selective breeding turned the horse into a true weapon of war and set the [&hellip;]"}