diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 00000000..a1694e10
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+* @keanulee @frankiefu
diff --git a/src/news-drawer.js b/src/news-drawer.js
index 10b6dd10..4c98e7b9 100644
--- a/src/news-drawer.js
+++ b/src/news-drawer.js
@@ -49,8 +49,8 @@ class NewsDrawer extends PolymerElement {
 
     </style>
 
-    <app-drawer opened="{{drawerOpened}}" swipe-open="" tabindex="0">
-      <paper-icon-button icon="close" on-click="_closeDrawer"></paper-icon-button>
+    <app-drawer opened="{{drawerOpened}}" swipe-open tabindex="0">
+      <paper-icon-button icon="close" on-click="_closeDrawer" aria-label="Close main navigation"></paper-icon-button>
       <iron-selector role="navigation" class="drawer-list" selected="[[category.name]]" attr-for-selected="name">
         <dom-repeat items="[[categories]]" as="category" initial-count="9">
           <template>
diff --git a/src/news-img.js b/src/news-img.js
index c031815c..9b46dc1f 100644
--- a/src/news-img.js
+++ b/src/news-img.js
@@ -64,7 +64,10 @@ class NewsImg extends PolymerElement {
 
   static get properties() { return {
 
-    alt: String,
+    alt: {
+      type: String,
+      value: ''
+    },
 
     src: {
       type: String,