Yes. Those age 70-1/2 and older can transfer up to $100,000 annually directly from an IRA to a public charity. The distribution is not taxed, although no charitable contribution deduction can be taken. This qualified charitable contribution rule has been made permanent. There is no restriction on splitting the distribution among several charities as long as they are public charities (not private foundations).
The difference between face value of a bond and lower market price, attributable to rising interest rates. On a sale, gain on the bond is generally taxed as ordinary income to the extent of the discount.