Take your squabbles outside the House, warns Deputy Dewan Rakyat Speaker Alice Lau after a war of words erupted during the afternoon debates. br br This comes after Datuk Dr Radzi Jidin (PN-Putrajaya) challenged Howard Lee (PH-Ipoh Timor) to a debate over the sale of Malaysia Airport Holdings Berhad (MAHB) shares to BlackRock Inc.