"Nikki Haley's Struggle: Trump's Tax Plans and Russia Stance in New Ad"

Former U.N. Ambassador Nikki Haley's campaign is increasing its South Carolina advertising budget to $6 million and releasing a new TV ad accusing Donald Trump of planning to raise taxes and being soft on Russia. The ad criticizes Trump's proposed 10% tariff on trade imports and his comments about NATO, claiming they would lead to "more chaos" and a "Russian victory." Haley's campaign has seen increased online fundraising around her attacks on Trump but still trails in public polling.