Montgomery County has emerged as a COVID-19 hot spot. At River City Church, where half the congregation is or once was homeless, outreach programs work to protect their most vulnerable.

In Florida, officials fear widespread confusion when stay-at-home policies conflict with evacuation orders, and they worry about the coronavirus spreading in crowded shelters.

The White House promised widespread COVID-19 testing at CVS, Target, Walgreens and Walmart locations nationwide. But months later, testing is being offered at only a tiny fraction of their stores.

Among the main targets are requirements such as signing a ballot envelope, or getting a witness or notary to sign it. Small details matter a lot and could affect the outcome in November.