President Donald Trump’s call to “nationalize” elections and continued false claims of fraud are defining races this year for offices that oversee the voting process in key battleground states

The FBI invite to state election officials comes amid growing tensions between state and federal officials on elections, as Trump calls to "nationalize the voting."

Trump made several false or misleading claims on topics ranging from the economy to immigration to elections during an Oval Office interview with NBC News’ Tom Llamas.