People using ladder to cross US border

<p>A video taken Monday by a US Border Patrol surveillance camera shows migrants being helped over the border fence with a ladder on the Mexican side near Yuma, Arizona. Agents say most were families traveling with children. (Jan. 24)</p><p><img src="https://imedia-peoplesdaily.pdnews.cn/up/cms/www/201901/25082556d157.jpg" title="无标题1.jpg" alt="无标题1.jpg"/></p><p><span style="color: rgb(127, 127, 127);">Video source: AP</span></p>