Plot: Vladimir Putin sends troops into separatist regions of Eastern Ukraine | Neil Cavuto returns to Fox after narrowly surviving a second bout of Covid | Researchers discover support for vaccine mandates goes up if the word “mandates” isn’t used | Florida Senator Rick Scott unveils a truly unhinged policy document | A new study finds a link between “Stand Your Ground” laws and gun homicides | California officials hunt down a 500 lb bear breaking into homes near Lake Tahoe | U. S