Donald Trump caught checking Melania's vote

Donald Trump caught checking on his wife (Reuters)
Donald Trump caught checking on his wife (Reuters)

Republican presidential candidate Donald Trump has been caught peeking to make sure his wife, Melania Trump, voted for him.

The couple went to vote on the morning of election day at a public school near Trump Tower.

As the couple cast their ballots in side by side voting booths, Mr Trump was spotted looking to make sure she wasn't secretly voting for Hillary Clinton.

Mr Trump has been mocked on social media for his display of insecurity - while others are wondering if Ms Trump copied Michelle Obama's ballot the same way she copied her speech at the Republican National Convention.