President Donald Trump's military intervention in Venezuela will pose a fresh test of his ability to hold together a restive Republican coalition during a challenging election year. While most Republicans lined up behind the president in the immediate aftermath of the stunning US mission to capture Venezuelan leader Nicolas Maduro and bring him to the United States to face criminal charges, there were signs of unease across the spectrum within the party. In particular, Trump's comments about the US positioning itself to run Venezuela have raised concerns that he is abandoning the America First philosophy that has long distinguished him from more traditional Republicans and helped fuel his political rise. This is the same Washington playbook that we are so sick and tired of that doesn't serve the American people, but actually serves the big corporations, the banks and the oil executives, outgoing GOP Rep. Marjorie Taylor Greene of Georgia, a former Trump ally, told NBC's Meet the Pre