It's time to check in...

...with the latest Senate polls from RealClearPolitics. As of this week:

Bill Cassidy (R) is up six over Mary Landrieu (D) in Louisiana (above);
Gary Peters (D) is up three over Terri Lynn Land (R) in Michigan;
Tom Cotton (R) is up four over Mark Pryor (D) in Arkansas;
Alison Lundergan Grimes (D) is up three over Mitch McConnell (R) in Kentucky; and
Joni Ernst (R) is up one or six over Bruce Braley (D) in Iowa.

Of these, I'll say Landrieu, Peters, Pryor, McConnell and Braley win in November.

The Democrats hold the Senate.