1) I cannot use TV station show logos or videos IN my site even if it is with mostly my voice, so I have provided links to the shows on their site
If the TV station holds the copyright on the recording, which is very likely, then you can't use their logos or the recording without their permission. There is nothing to stop you from asking them if they would be happy for you to use their material as part of your portfolio – they might say no, but it's always worth asking.
Any posts I write in Arial are on my mobile phone, so please excuse typos etc. Any posts I write in Verdana are on a PC, so feel free to berate me mercilessly for any mistakes