Caravan migrants explore options after Tijuana border clash

A woman and a girl who traveled a caravan of migrants walks between tents at the Benito Juarez Sports Center which is serving as a shelter in Tijuana, Mexico, Monday, Nov. 26, 2018. The mayor of Tijuana has declared a humanitarian crisis in his border city and says that he has asked the United Nations for aid to deal with thousands of Central American migrants who have arrived. (AP Photo/Ramon Espinosa)
A young member of a migrant caravan brushes his teeth inside his tent at the Benito Juarez Sports Center that is serving as a shelter for migrants in Tijuana, Mexico, Monday, Nov. 26, 2018. The mayor of Tijuana has declared a humanitarian crisis in his border city and says that he has asked the United Nations for aid to deal with thousands of Central American migrants who have arrived. (AP Photo/Ramon Espinosa)
Mexican police run as they try to keep migrants from getting past the Chaparral border crossing in Tijuana, Mexico, Sunday, Nov. 25, 2018, near San Ysidro, California. The mayor of Tijuana has declared a humanitarian crisis in his border city and says that he has asked the United Nations for aid to deal with the approximately 5,000 Central American migrants who have arrived in the city. (AP Photo/Ramon Espinosa)
A Honduran migrant converses with U.S border agents on the other side of razor wire after they fired tear gas at migrants pressuring to cross into the U.S. from Tijuana, Mexico, Sunday, Nov. 25, 2018. The mayor of Tijuana has declared a humanitarian crisis in his border city and says that he has asked the United Nations for aid to deal with the approximately 5,000 Central American migrants who have arrived in the city. (AP Photo/Ramon Espinosa)
Migrants gather at the Mexico-U.S. border after getting past a line of Mexican police at the Chaparral crossing in Tijuana, Mexico, Sunday, Nov. 25, 2018, as they try to reach the U.S. The mayor of Tijuana has declared a humanitarian crisis in his border city and says that he has asked the United Nations for aid to deal with the approximately 5,000 Central American migrants who have arrived in the city. (AP Photo/Rodrigo Abd)
A migrant girl with a U.S. flag sits on the shoulders of a man marching with other migrants to the Chaparral border crossing in Tijuana, Mexico, Sunday, Nov. 25, 2018, as they try to reach the U.S. The mayor of Tijuana has declared a humanitarian crisis in his border city and says that he has asked the United Nations for aid to deal with the approximately 5,000 Central American migrants who have arrived in the city. (AP Photo/Ramon Espinosa)

TIJUANA, Mexico — Many among the more than 5,000 Central American migrants in Tijuana were urgently exploring their options amid a growing feeling that they had little hope of making successful asylum bids in the United States or of crossing the border illegally.