Dr. Marc Siegel asserted on Monday that former President Donald Trump’s response to the attempt on his life indicates he is in great health and possesses traits needed in a leader. Trump was the target of an assassination attempt during a Saturday rally in Pennsylvania, during which a bullet grazed his ear, drawing blood. Siegel on “Fox & Friends” said Trump’s immediate reaction to getting shot and how he behaved in the hours following suggested “health” and what “we need in a leader.” WATCH: “This is absolutely a miracle because he never leaves the crowd. He’s always looking at the crowd. He …