Trump bizarrely claims Democrats want to ban cows and windows in buildings

Donald Trump over the weekend told supporters of his campaign for a second presidency that his Democratic opponents want to ban cows and windows in buildings, inviting another round of questions about his mental fitness.

Saturday was not the first time that the former president has accused Democrats of wanting to get rid of cows.

According to the US Environmental Protection Agency, about 10% of total American greenhouse gas emissions come from agriculture, including cows, soils and rice production.

On Monday, at a town hall in Oaks, Pennsylvania, Trump stood on stage swaying and bobbing his head for about 30 minutes while music played after medical emergency-related interruptions.

On Sunday, more than 230 doctors, nurses and healthcare providers, called on the 78-year-old Trump to release his medical records, arguing that he should be transparent about his health as he seeks to become the oldest president elected.