The shallow, sunny waters of the reflecting pool are an ideal incubator for algae growth in the summertime. Experts say the recent renovation may have helped accelerate it.
(Image credit: Chip Somodevilla)
How and why algae clouded Trump's vision for an 'American flag blue' Reflecting Pool
The shallow, sunny waters of the reflecting pool are an ideal incubator for algae growth in the summertime. Experts say the recent renovation may have helped accelerate it.
schedule
15:43
visibility
28 views
Source: NPR News
newspaper
DW Russian 
