OKLAHOMA CITY (AP) — Family businesses of two Oklahoma congressmen received at least $1.8 million from a federal rescue program meant to keep small businesses afloat during the coronavirus pandemic, according to data released Monday by the U.S. Treasury Department.

Four businesses owned by Republican U.S. Rep. Markwayne Mullin received a total of between $800,000 and $1.9 million from the Paycheck Protection Program, including Broken Arrow-based Mullin Plumbing, Inc., Mullin Environmental, Inc., Mullin Services, Inc., and Moore-based Mullin Plumbing West Division, according to the data. Those...