Letters submitted by BDN readers are verified by BDN Opinion Page staff. Send your letters to letters@bangordailynews.comSen. Susan Collins recently voted to invoke the War Powers Act should President Donald Trump attack Venezuela again. We here in Maine, and around the country, need Collins to recognize the danger here, take action and vote to defund the Department of Homeland Security. I believe we need Susan Collins to stand up to the growing tyranny in this country. Collins’ job is to defend the Constitution, and she should do it.