Foreigner’s Mick Jones sent word to his son, Alexander Dexter-Jones, during Hurricane Sandy in rock star fashion: via a radio interview. Jones, in Los Angeles to play the Grammy Museum last night, couldn’t reach his son, who was on Long Island by phone as tides began to rise. “I’m desperately trying to get a hold of him,” Jones told California’s KLOS radio’s “Heidi and Frank” morning show Monday. “I’m about to call the police department out there.” He explained he had told Alexander to listen in, and if he was, to “get the hell out of that low ground and get to high ground, please.” Alexander got in touch with his dad to say he was safe shortly afterward, having taken shelter in a safer location.