TravelCenters of America says ARKO's $1.4 bln bid not superior to BP
March 28 (Reuters) - TravelCenters of America TAO.O on Tuesday confirmed ARKO Corp's ARKO.O $1.4 billion takeover offer is not superior to the its existing proposal from BP Plc BP.L . (Reporting by Arshreet Singh; Editing by Rashmi Aich) ((Arshreet.Singh@thomsonreuters.com; Twitter: https://twitter.com/Arshreets;))