Chuck Schumer on the record being opposed to illegal immigration.  He stated in 2009:

During a speech at the Immigration Law & Policy Conference at Georgetown Law, Schumer repeatedly argued that immigration reform should focus on encouraging legal immigration and should make clear that “illegal immigration is wrong.”

“The American people are fundamentally pro-legal immigration and anti-illegal immigration,” Schumer explained at the conference. “We will only pass comprehensive reform when we recognize this fundamental concept.”

http://dailycaller.com/2017/09/06/chuck-schumer-in-2009-illegal-immigration-is-wrong-video/?utm_source=site-share