"Rubio Realizing" memes become a White House birthday gift

Photo: Marc Caputo/Axios Marco Rubio has three official Trump administration jobs and a fourth unofficial title: Viral meme star. He's been featured in countless "Rubio Realizing" images doctored to capture his grim reaction to being "assigned" more jobs, depending on the news of the day or the crisis du jour in the White House. Why it matters: For his 55th birthday on May 28, White House staffers…