Rolling Stone is reporting today that Trump and Co have revived their plans to invade Mexico. I’m not kidding: Within Donald Trump’s government-in-waiting, there is a fresh debate over whether and how thoroughly the president-elect should follow through on his campaign promise to attack or even invade Mexico, as part of the “war” he’s pledged to wage against powerful drug cartels. “How much should we invade Mexico?” says a senior Trump transition member. “That is the question.” It is a question that would have seemed batty for the GOP elite to consider before, even during Trump’s first term. But in the four years since, many within the mainstream Republican centers of power have come around to support Trump’s idea to bomb or attack Mexico. Trump’s Cabinet picks, including his choices for secretary of defense and secretary of state, have publicly supported the idea of potentially unleashing the U.S. military in Mexico. So has the man Trump has tapped to be his national security adviser. So has the man Trump selected as his “border czar” to lead his immigration crackdowns. So have various Trump allies in Congress and in the media. Apparently, no decision have been made yet. Once source told the magazine. However, “if things don’t change, the president still believes it’s necessary to take some kind of military action against these killers.” Another option on the table is to just send in Special Forces to “take out” the cartels, which I’m sure will work. (It’s not like that hasn’t been tried before in South…