President Joe Biden has told Texas officials numerous times that they do not have the authority to close the Southern border orput up razor wire there. While I sympathize with Texas, what the president is saying is that Texas does not have the legal right to interfere in federal matters. While Biden has a point, this separation of powers, for some reason, is lost when it comes to former President Donald Trump. This is especially true of Trump’s criminal trial over hush-money payments to an adult film star, allegedly used as illegal campaign spending. But, Trump’s 2016 presidential campaign rep…