(Gregory Bull | The Associated Press) A man holds on to the border wall along the beach, Tuesday, Jan. 8, 2019, in Tijuana, Mexico. Ready to make his case on prime-time TV, President Donald Trump is stressing humanitarian as well as security concerns at the U.S.-Mexico border as he tries to convince America he must get funding for his long-promised border wall before ending a partial government shutdown that has hundreds of thousands of federal workers facing missed paychecks.