1.0Harvard Gazettehttps://dev.news.harvard.edu/gazettegazetteimporthttps://dev.news.harvard.edu/gazette/story/author/gazetteimport/rich600338<blockquote class="wp-embedded-content" data-secret="0VtrelO76q"><a href="https://dev.news.harvard.edu/gazette/story/2002/02/smokestacks-clean-rivers-spark-democrat-debate/">Smokestacks, clean rivers spark Democrat debate</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://dev.news.harvard.edu/gazette/story/2002/02/smokestacks-clean-rivers-spark-democrat-debate/embed/#?secret=0VtrelO76q" width="600" height="338" title="“Smokestacks, clean rivers spark Democrat debate” — Harvard Gazette" data-secret="0VtrelO76q" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://dev.news.harvard.edu/wp-includes/js/wp-embed.min.js </script> Five Massachusetts Democrats running for governor squared off on environmental issues Tuesday evening (Feb. 19), trading compliments, jabs, and even the occasional joke amidst talk of preserving open space, cleaning up Bay State waters, and disposing of ever-larger heaps of trash.https://dev.news.harvard.edu/gazette/wp-content/uploads/2002/02/03-arco2-450-11.jpg