Rep. Tom Kean Jr. (R-NJ) will cast his first vote in the House in four months on Tuesday, returning from a prolonged absence as he dealt with depression.

The New Jersey Republican was missing for months with no explanation for his constituents. He explained in a House floor speech that after his diagnosis, there was no timeline for…

Kean, who last voted in March, earlier said he was addressing a “personal medical issue.”

It's difficult 'to fully understand how powerful' depression can be, said Rep. Tom Kean Jr.