Donald Trump and his surrogates on Monday pushed back against the idea that the Republican nominee is softening his hardline positions on immigration, with the GOP nominee himself insisting there was no “flip-flopping” on his part. Trump on Monday was vague when pressed about his specific immigration plans, but was adamant that he’s not shifting on the issue that has been core to his campaign. “We have to be very firm. We have to be very, very strong when people come in illegally,” Trump told “Fox & Friends.” “We have a lot of people that want to come in through the legal process and it's not fair for them. And we're working with a lot of people in the Hispanic community to try and come up with an answer.'