"Haley's Mobile Billboard Mocks Trump's Age in South Carolina"

Republican presidential candidate Nikki Haley's campaign launched a mobile billboard in South Carolina targeting former President Trump and President Biden, highlighting moments of confusion and mumbling. Haley has intensified scrutiny around Trump, who leads her by double digits in her home state ahead of the Feb. 24 primary, and faces an uphill climb to secure a victory. She has proposed a mental competency test for politicians over 75 and called for a new generation of leadership in her party, while Trump has hit back at her for going after his age.