evidence: "We’ve seen an 800% increase in the Swanton sector, which is the part of the northern border that I represent, in illegal crossings," Stefanik said on "Sunday Morning Futures with Maria Bartiromo" on Jan. 28. [...] Stefanik claimed that there has been at some point an 800% increase in illegal crossings in the Swanton sector of the U.S.-Canada border. Stefanik did not say which time period she was talking about. The increases in unauthorized crossings vary depending on the period, but there have been increases exceeding 800% at the border. The actual numbers of encounters remain very low compared with crossings at the southern border.