our guests: john radtke of incapital l.l.c.; and george strickland of thornburg investment management. >> susie: so there is a lot to consider in building a bond portfolio. besides selecting the right individual bonds, bond funds or e.t.f.s, every bond buyer should also keep track of what's happening with interest rates. >> tom: susie, that's absolutely correct. like the stock market, the bond market has its daily ups and downs, with those moves usually reflecting changes in the economic outlook. but unlike stocks, which tend to go up along with the economy, the better the economic outlook, the worse it may be for bonds. that's because the slightest hint of higher inflation or interest rates generally leads bond prices to fall. and to keep up with interest rates and the economy, be sure to tune in to "nightly business report." >> susie: that's where we leave off for now. if you'd like to learn more about the stories in tonight's broadcast, watch our streaming video or to take part in our daily blog, go to "nightly business report" on pbs.org. you can also email us at nbr@pbs.org. >> t