You talk like this is a court of law and subpoena's have been issued and no evidence was found. Of course no evidence was found because this is not a court of law and there are no subpoenas.
There are, however, Trump's own words, in his social media posts on the subject. Immediately after he posted not to support the bill championed by his own party's leader, the bill got canned. Even those involved in writing the bill, like Britt, voted against the bill they wrote after Daddy said so.
Not one of you rely on evidence in this thread, unless it is when your beliefs are challenged. Then evidence must prevail. But if presented with evidence you will argue the evidence rather than accept.
There is no doubt that Biden failed miserably on the border and is now making it an issue because the election is near. And there is equally no doubt that Trump cynically canned the deal because it is in his personal best interest to continue chaos at the border. And my Republican party has sold it's soul to Trump, so they bow at his alter, kiss his ring, and do his bidding. I know this without subpoena powers.