Washington (CNN)North Dakota’s GOP Rep. Kevin Cramer volunteered support on Wednesday for chain-link fences in facilities where the government is detaining migrant children, comparing their use to playgrounds and ballparks.

Cramer, who is running to unseat North Dakota’s Democratic Sen. Heidi Heitkamp, made his comments in a pair of radio interviews on Wednesday where he said he wanted broad immigration revisions, funding for President Donald Trump’s wall and an end to family separation at the border.

Inside Border Protection's processing detention center: Chain link fences and thermal blankets
Inside Border Protection’s processing…