The Trump administration will send additional immigration agents to New York, blaming the city’s sanctuary policies for a shooting by an undocumented migrant that left an off-duty federal customs officer seriously wounded.

Immigration enforcement operations in sanctuary cities are now the priority of the Trump administration, and Immigration and Customs Enforcement (ICE) will "flood the zone" with agents, according to "border czar" Tom Homan.

President Donald Trump and his administration Monday sought to use the shooting of an off-duty Customs and Border Patrol agent in a Washington Heights park to bolster his hard-line stance on crime and immigration.

A new poll from CBS/YouGov says support for Trump's immigration policies have dropped by double digits since February.

More broadly, support for Trump's deportation program has declined in recent months. Sunday's poll found that 51 percent of respondents disapprove of the program, while 49 percent approve. That marks a notable drop from a similar February poll, when 59 percent approved, and from 54 percent in a June poll.

A majority of surveyed Americans oppose the way President Trump is using migrant detention facilities amid his broader crackdown on immigration, according to a new CBS News/YouGov poll. When asked in the survey if they “favor or oppose the way the Trump administration is using detention facilities to hold people it may try to deport,