Bonddad Linkfest

1. Republicans face difficult political playing field with tax proposals (NYT)
2. A closer look at middle class decline (Economix) 
3. Fed to debate new bond buying program (BB)
4. Moody's issues negative guidance for Germany (BB)
5. European heat wave lowers EU crop estimates (BB) 
6. IPOS getting cancelled in Brazil at increasing pace (BB)
7. CFNAI shows below trend growth (Chicago Fed)
8. EU PMI composite still shows contraction (Markit)
9. German manufacturing contracting (Markit)