DAVID MUIR: And we're going to turn now to the U.S. border with Mexico. For months, Republicans have been pushing President Biden, arguing, if you want funding for Ukraine and Israel, the U.S. must act at the U.S. border. Now, a bipartisan group of senators, Democrats and Republicans, say they're close to a deal, for the first time in many years. President Biden says he'll support it. But now Republicans, led by Donald Trump, say they don't want a deal after all.