Migrants crossing the U.S.-Mexico border on Tuesday were photographed wearing T-shirts in support of President Biden at the San Ysidro crossing port in Tijuana, Baja California state. One apparent migrant held up a poster that read, "Biden, please let us in!"

Democratic lawmakers tell Axios that President Biden's State of the Union performance on Thursday will be pivotal for his attempts to dispel voter concerns about his age. Why it matters: Some Democrats dread a high-profile senior moment.