The U.S. is rapidly building up its military force in the Middle East, amassing an amount of air power reminiscent of the 2003 invasion of Iraq, as President Donald Trump mulls attacks on Iran without seeking congressional approval. Top administration officials reported that the White House has been told that the U.S. is ready to strike Iran as soon as this weekend, CBS News reports, with other news outlets confirming. On Thursday, at opening remarks for his “Board of Peace” event, Trump said that “you’re going to be finding out…