BBC Sport https://www.bbc.co.uk/sport/av/football/64486329 https://ichef.bbci.co.uk/live-experience/cps/240/cpsprodpb/CCE4/production/_128525425_p0f13d78.jpg Newcastle manager Eddie Howe says his players will be regretting not taking one of their chances in the second half of the Magpies'…