Factbox: A second Trump term could mean fewer regulations, more trade wars and high TV ratings

FILE PHOTO: U.S. President Donald Trump gestures as he leaves after holding a campaign rally at Fayetteville Regional Airport in Fayetteville, North Carolina, U.S., November 2, 2020. REUTERS/Carlos Barria/File Photo

(Reuters) - If U.S. President Donald Trump secures a second term in the White House, look for an auto emissions battle with California, a bid to downsize Big Tech and more strong audience ratings for cable news.

Here is how a re-election of President Trump could impact six key industries. For a FACTBOX on how these sectors might change if former Vice President Joe Biden wins the election, click.