09/27/1989
https://www.presidency.ucsb.edu...
"We cannot allow an isolated labor-management dispute to disrupt the Nation's entire transportation system."
"I urge responsible labor officials not to try to influence resolution of this dispute by disrupting the Nation's transportation systems through secondary boycotts against uninvolved parties."
"For these reasons, secondary boycotts are not permitted in any other sector of the economy."
"There’s only one goal that is worthy of us as Americans, and that is to be the very best in the world, to be number one."