<p style="text-align:start;" size="1" _root="[object Object]" __ownerid="undefined" __hash="undefined" __altered="false">President Donald Trump on Sunday said the Qatar-gifted presidential jet will undergo another set of upgrades and be “maxed out”, amid concerns about the plane’s self-defense capabilities—including on-board missile defense systems—not being on par with the older Air Force One jets.</p><h3 style="text-align:start;" size="1" _root="[object Object]" __ownerid="undefined" __hash="undefined" __altered="false"></h3>