 Lawmakers are back on Capitol Hill today after a holiday recess. But right before they left, Texas Republican Chip Roy introduced a resolution calling on Vice President Kamala Harris to invoke the 25th Amendment. Let's bring in Nicole Killian for us. She's on the Hill and can speak to us more about this. Nicole, we just heard Nancy say that, look, there's no sustained coordinated effort to have Biden removed as a Democratic presidential nominee. But remind us what invoking the 25th Amendment would do