Bill Clinton 'envious' of George Bush Snr's socks

Former US President Bill Clinton has tweeted this photo of himself with his predecessor George Bush Snr.

The pair have lunch together every year in the state of Maine, where Mr Bush owns a large estate on the coast.

Former US President Bill Clinton (L) with his predecessor George Bush Snr Credit: Twitter/@billclinton

Mr Clinton drew attention to his host's "western cactus" themed socks, of which he said he was "envious".

George Bush's 'western cactus' socks Credit: Twitter/@billclinton