Trump-Zelensky tensions over Russia sanctions, Starlink; Obama campaigns in swing states

President Trump's relationship with Ukrainian President Zelensky is deteriorating over disagreements on Russia sanctions and Starlink access, signaling a potential shift in US-Ukraine policy. Concurrently, former President Obama is campaigning for Democrats in Michigan and Ohio, highlighting the political stakes ahead of the midterms. The exact nature of the sanctions dispute and Starlink terms remains unclear, but the friction marks a notable deviation from prior US support for Ukraine.