House Republicans said Tuesday they’ve included $1.6 billion in funding for President Trump’s border wall in their new homeland security spending bill, setting up fight with Democrats who have vowed to block any wall funding — even if it means sending the government into a partial shutdown. GOP leaders said the $1.6 billion fully meets Mr. Trump’s request to begin wall construction, which includes 32 miles of new border fencing in Texas, 28 miles of levee wall along the Rio Grande Valley, also in Texas, and 14 miles of replacement fence in San Diego. The bill also adds 500 new...