US President Donald Trump on Tuesday said that the steps being taken by big tech companies, who have banned and suspended his social media accounts, is going to be a catastrophic mistake. “I think that big tech is doing a horrible thing for our country and to our country. And I believe it's going to be a catastrophic mistake for them,” Trump told reporters before boarding Air Force One at Andrews Air Force Base. This was Trump’s first remarks in the public after Twitter permanently suspended his account. Facebook, Instagram and other social media outlets have also banned his account alleging that his postings incite violence.