President Donald Trump really wants to fly on an upgraded Air Force One — but making that happen could depend on whether he’s willing to cut corners with security. As government lawyers sort out the legal arrangement for accepting a luxury jet from the Qatari royal family, another crucial conversation is unfolding about modifying the plane so it's safe for the American president. Installing capabilities equivalent to the decades-old 747s now used as Air Force One would almost certainly consign the project to a similar fate as Boeing's replacement initiative, which has been plagued by delays and cost overruns.