A new bill circulating among members of the Baltimore County Council would make it easier to build multiuse buildings in certain business or manufacturing areas, according to a draft obtained by The Baltimore Sun. The Sun reviewed the bill a day after Council Chair Izzy Patoka and County Executive Johnny Olszewski Jr. said Tuesday that they had reached an agreement for the council to pass its own bill in exchange for Olszewski withdrawing a similar bill that other members had protested. Patoka and Olszewski are Democrats.