"big jobs program on the southern border", that's a nice euphenism for Trump's wall.
Congressional term limits would be way too dangerous anyway. Despite what LCS depicts, it is not a path towards getting rid of ancient immortal archconservative legislators. There will always be more fuckers to fuck it up, even if the individual fuckers change.
What it would result in, however, is every member of Congress becoming eminently vulnerable to corrupt lobbying. They don't have the experience to resist or a future career to care about, so they'd be all over selling us piece by piece to transnational corporations.
Yeah, it'd be hard to make it work so that it doesn't screw things over, and there are better (and far easier) ways to reduce the possibility of congresspeople holding onto a seat due to gerrymandering or other things. Plus I've seen arguments that it would have a brain-drain type of effect, removing congressmembers who are actually good at what they are doing or are actively pushing for something.
The only reason why we put term limits on the president is because two terms max per president had been a thing for so long that it had become tradition (there were some who tried to do a third run though, but those were like later, not while they were still incumbent), then FDR went and broke that tradition and died barely into his fourth term. After that, people were like, 'lets not do this again.' Probably a bit of an oversimplification, but yeah, two terms had become the norm by FDR, even if it wasn't encoded in law.