Facts are technically correct but framed in a way that likely leads to a wrong impression. Learn more in Methodology.
The cited polls (Cygnal, Harvard/Harris, Harper Polling) and their methodologies exist and report the percentages DHS attributes to them.
DHS' press release does cite three polls (Cygnal, Harvard/Harris, and Harper Polling) and quotes specific numbers from each. Independent sources show the Cygnal poll exists and reports the listed figures, and Harvard/Harris has previously polled strong support for deporting criminal noncitizens (the two 67% items match typical Harvard/Harris questions about cooperating with ICE on criminal noncitizens), but the Harper Polling figures appear to be from a survey of Trump supporters (not a national sample of all Americans). DHSs blanket claim that these three "national polls confirm that the American people overwhelmingly support ... mass deportation" is therefore misleading: one poll is of a partisan subgroup, and at least one cited question refers specifically to deporting criminal noncitizens, not mass or unconditional deportations of all people here illegally. Verdict: Misleading — DHS accurately cited polls and numbers, but its framing overstates what the polls actually measured and conflates subgroup findings with nationwide public endorsement of "mass deportation."