WASHINGTON — President Donald Trump has signed into law legislation funding the government through the end of September, ending the threat of a partial government shutdown and capping off a struggle in Congress that deeply divided Democrats.

The speaker can only afford to lose one Republican before a second defection would defeat the bill if all members are voting and present. Kentucky Rep. Thomas Massie has said he will vote against the measure, prompting President Donald Trump to say he should be primaried. Johnson was asked if he agreed with the president.

Senate Democratic Leader Chuck Schumer (D-N.Y.), who has been the target of scathing criticism from members of his own party after voting for a Republican-drafted stopgap spending bill that cut many nondefense programs,