Trump defended a much-criticized tweet he sent on Sunday, saying, “Appreciate the congrats for being right on radical Islamic terrorism.”

“No, no, no, I’m getting thousands of letters and tweets that I was right about the whole situation,” he said. “I mean, I’ve been right about a lot of things, frankly.”

And Trump again implied that the president was not a trustworthy leader when it comes to fighting terrorism.

“We’re led by a man who is a very — look, we’re led by a man that either is, is not tough, not smart, or he’s got something else in mind,” Trump said. “And the something else in mind, you know, people can’t believe it. People cannot — they cannot believe that President Obama is acting the ways he acts and can’t even mention the words radical islamic terrorism. There’s something going on. It’s inconceivable.”