Sparked by a worldwide infusion of illegal immigration, global border wall construction jumped 250 percent in the last 10 years, and they proved extremely effective, according to a new report.
The number of border walls surged from 20 in 2005 to 70 last year after a near 45-year lull, according to the Migration Policy Institute.
Real journalism.Trusted by millions.
Unlimited access to in-depth reporting, expert analysis, and the stories that shape our country.
Subscribe Now
Already a member? Log in
Print subscriber? Click here to login/register your account
Digital subscriber? Click here to login/register your account.