A prominent political commentator told MSNBC on Wednesday blasted the Trump campaign for including conspiracy theorists such as Laura Loomer, who was spotted on the former president’s plane leading up to Tuesday night’s debate. Tim Miller, a writer at The Bulwark, told Nicolle Wallace on “Deadline: White House” that while there’s “a lot to laugh about” that Trump and his campaign have pushed wild conspiracy theories, he noted that it’s important to focus on the “serious part of this.” “What this is, who Laura Loomer is, who was with him on the plane on the way to the debate, this is a woman wh…