Trump Interview at 7pm Eastern w/ Maria Bartiromo: Trump answered if he is going to run again by stating "first step first".

Q post #2 is the only one that mentions "first step".

DJT Tweeted on 04-20-2015 at 7:17:07 AM EST

"@Doctor_Platek: Come June/July, @realDonaldTrump will take the first step in the process of making America great again! #Trump2016"

https://www.thetrumparchive.com/?searchbox=%22first+step%40realDonaldTrump+will+take+the+first+step%22