Across
3 very bad, shameful (7)
4 removed completely, e.g. an "F" in chemistry (8)
6 ability to move quickly and easily (7)
8 ______ Deal, FDR legislation (3)
9 when the rubber hits the road (4,5)
10 forthcoming, around the corner (8)
Down
1 recessed nook in a room (6)
2 commander of US, UN and Korean forces (1950) (9)
3 inflexible, unbreakable; hard like a diamond (10)
5 where the American Falls and the Canadian Horseshoe Falls are located (7)
7 Godlike (6)