To kick us into the holiday weekend, I think it's time to revisit Sister Rosetta Tharpe, the godmother of rock 'n roll, this time performing the gospel standard "Didn't It Rain," in honor of our fellow Americans trying to work their way out of the water and mud of Hurricane Harvey.

Sing it, Sister:

If you want to help out the folks in Houston, here's the donation site for the Red Cross disaster relief program. And here's the Hurricane Harvey relief site set up by GlobalGiving.

Thanks for what you can do.