Trump say he plans to appeal judge's ruling

President Donald Trump pledged to make an expedited appeal of a ruling by a federal judge in California that blocks him from building sections of his long-sought border wall with money secured under his declaration of a national emergency.

Trump, who is visiting Japan, tweeted Saturday: "Another activist Obama appointed judge has just ruled against us on a section of the Southern Wall that is already under construction. This is a ruling against Border Security and in favor of crime, drugs and human trafficking. We are asking for an expedited appeal!"

U.S. District Judge Haywood Gilliam Jr. on Friday immediately halted the administration's efforts to redirect military-designated funds to build sections of wall on the Mexican border. His order applies to two planned projects to add 51 miles of fence in two areas.

Gilliam issued the ruling after hearing arguments last week in two cases. California and 19 other states brought one lawsuit; the Sierra Club and a coalition of communities along the border brought the other.

At stake is billions of dollars that would allow Trump to make progress on a signature campaign promise heading into his campaign for a second term.